How Can You Open an Eco-Friendly Commercial Cleaning Business?

Dreaming of launching a profitable commercial cleaning venture that aligns with environmental values? Discover the essential steps to establish your eco-friendly cleaning business, from understanding market demand to securing the right resources. Explore how a robust eco-friendly commercial cleaning financial model can be your blueprint for success, ensuring both sustainability and significant returns.

Steps to Open a Business Idea

Launching a successful business requires a systematic approach to transform a concept into a viable enterprise. This structured process ensures all critical aspects are considered, from initial ideation to operational readiness.

Step Description
Idea Generation Identify a problem or need and brainstorm potential solutions.
Market Research Analyze the target market, competition, and industry trends.
Business Plan Development Outline your business goals, strategies, and financial projections.
Legal Structure & Registration Choose a legal entity and register your business with relevant authorities.
Funding Acquisition Secure necessary capital through savings, loans, or investors.
Product/Service Development Create and refine your offering based on market feedback.
Marketing & Sales Strategy Develop a plan to reach and attract customers.
Operations Setup Establish necessary infrastructure, systems, and personnel.
Launch & Growth Introduce your business to the market and focus on sustained development.

What Are Key Factors To Consider Before Starting Eco Friendly Commercial Cleaning?

Before launching an eco friendly commercial cleaning business, like 'GreenSweep Commercial Solutions,' it's crucial to grasp several foundational elements. Understanding the market demand for sustainable services is paramount. You'll also need to navigate legal and certification requirements, estimate initial investment costs, and plan for operational logistics that prioritize sustainability. The global green cleaning products market is substantial, valued at USD 76 billion in 2022, and is expected to grow to USD 141 billion by 2030, at a compound annual growth rate of 8.0%. This growth highlights a significant opportunity for new entrants in the eco conscious janitorial service sector.

Market research consistently shows a strong business preference for sustainable solutions. In fact, 73% of consumers worldwide report a willingness to alter their consumption habits to lessen their environmental impact. This trend directly influences commercial clients, who increasingly seek eco conscious janitorial service providers to align with their corporate social responsibility goals and enhance their brand image. Offering a truly eco friendly commercial cleaning service can be a major differentiator.

The initial setup costs for a sustainable commercial cleaning company can vary significantly, typically ranging from $5,000 to $50,000. This budget accounts for essential expenses such as acquiring non toxic cleaning supplies, commercial cleaning equipment, obtaining necessary insurance, and securing green business certifications. These certifications, like Green Seal or LEED, can add from a few hundred to several thousand dollars annually to operating expenses, but they lend significant credibility to your eco friendly commercial cleaning business.

Operational planning is a critical step when you start green cleaning company. This involves establishing robust sustainable business practices, implementing comprehensive training for staff on green cleaning protocols, and carefully managing your supply chain for biodegradable cleaning products. For instance, utilizing HEPA filter vacuums can improve indoor air quality significantly by capturing up to 99.97% of airborne particles. This commitment to healthier environments is a key selling point for any eco friendly commercial cleaning business. For more detailed cost breakdowns, you can explore resources like cost to open an eco friendly commercial cleaning business.


Essential Considerations for Launching an Eco Friendly Commercial Cleaning Business

  • Market Demand: Assess the local and regional demand for sustainable cleaning solutions.
  • Legal & Certifications: Research and comply with all relevant business licenses and explore green business certification options.
  • Initial Investment: Budget for non toxic cleaning supplies, specialized equipment, insurance, and certification fees. The cost to start a sustainable commercial cleaning company can be a significant factor.
  • Operational Sustainability: Develop and implement sustainable business practices, including waste reduction and eco friendly product sourcing.
  • Staff Training: Ensure all employees are proficient in green cleaning protocols and the proper use of eco friendly cleaning equipment.

What Are The Benefits Of Offering Eco Friendly Commercial Cleaning Services?

Offering eco friendly commercial cleaning services brings a host of advantages to businesses like Eco Friendly Commercial Cleaning. These benefits extend beyond just being environmentally responsible, impacting customer loyalty, operational efficiency, and market positioning. Companies that actively embrace sustainability often see a tangible boost in how clients perceive them, with some studies indicating a 10-20% increase in customer loyalty among businesses that prioritize eco-conscious practices.

One significant advantage is the enhancement of indoor air quality. By utilizing non-toxic cleaning supplies, you significantly reduce the presence of harmful chemicals in commercial spaces. This not only creates a healthier environment for occupants but also for the cleaning staff. Research suggests that improved indoor air quality can lead to a reduction in absenteeism, potentially by as much as 30% in commercial settings. This directly translates to a more productive and healthier work environment, a factor highly valued by today's businesses.

Sustainable commercial cleaning services can also command premium pricing. Clients are increasingly willing to pay more for services that align with their own corporate social responsibility goals. Evidence shows that 85% of businesses surveyed are prepared to invest an additional 5-15% for environmentally responsible services. This willingness to pay a premium makes a green cleaning business a financially attractive venture.


Market Access and Competitive Edge

  • Access to new market segments, including government contracts that increasingly favor green vendors.
  • Many cities and states have mandates or incentives for businesses to use green janitorial service providers.
  • Some government contracts specifically require green business certification, opening doors for certified eco-conscious janitorial services.
  • This focus on sustainability provides a strong competitive differentiator in a crowded market, helping a business like Eco Friendly Commercial Cleaning stand out.

How Much Does It Cost To Open An Eco Friendly Cleaning Business?

Starting an eco friendly commercial cleaning business, like GreenSweep Commercial Solutions, typically requires an initial investment ranging from $5,000 to $50,000. This broad spectrum accounts for variations in scale, service offerings, and the quality of commercial cleaning equipment and non toxic cleaning supplies you choose. Understanding these costs is a crucial step in developing a solid business plan for your sustainable commercial cleaning venture.


  • Initial Equipment: Purchasing essential commercial cleaning equipment, such as HEPA vacuums, industrial-grade microfiber cloths, and specialized green cleaning tools, can cost between $1,000 and $10,000. For instance, a single commercial-grade HEPA vacuum might set you back approximately $500 to $1,500.
  • Cleaning Supplies Inventory: Stocking up on non toxic cleaning supplies and biodegradable cleaning products for your initial inventory will likely cost between $500 and $2,000. Selecting certified green products is key to maintaining your eco conscious janitorial service brand.
  • Insurance: Annual insurance premiums for a green commercial cleaning company, covering general liability and workers' compensation, can range from $500 to $2,000. Adequate insurance is vital for protecting your business and employees.
  • Green Business Certification: Obtaining recognized green business certification, such as Green Seal or GS-42, may involve application and audit fees that can range from $500 to $5,000, depending on the certification's depth and scope.
  • Marketing and Branding: Initial marketing efforts, including website development, local search engine optimization (SEO), and early advertising campaigns to attract clients for your eco friendly commercial cleaning business, can require an additional $500 to $5,000.
  • Employee Training: Training your staff on green cleaning protocols and the proper use of eco friendly cleaning products is also a cost factor. Initial training might cost around $100 to $300 per employee.

These figures provide a benchmark for how much it costs to start a sustainable commercial cleaning company. Many new owners find that careful budgeting and strategic purchasing can help manage these initial expenses effectively. For a detailed breakdown and financial modeling insights, resources like financialmodel.net's guide on the cost to open an eco friendly commercial cleaning business can be very helpful.

What Certifications Are Needed For A Green Cleaning Company?

To truly establish your Eco Friendly Commercial Cleaning business as a leader in sustainability, obtaining green business certifications is a significant step. While not always a strict legal requirement to start a green cleaning company, these certifications prove your commitment to eco-conscious janitorial service and build trust with clients. They validate that your methods and products align with high environmental and health standards.

Two highly respected certifications for this industry are Green Seal (GS-42) and LEED. Green Seal's GS-42 standard specifically targets commercial and institutional cleaning services. It ensures that both the cleaning products used and the cleaning services provided meet stringent environmental and health criteria. The cost for this certification can vary, but typically, initial assessments and annual fees might range from $1,500 to $5,000.

The Leadership in Energy and Environmental Design (LEED) certification, while primarily focused on buildings, often mandates certified green cleaning practices for ongoing maintenance. This can be a powerful selling point for your sustainable commercial cleaning services. For context, buildings achieving LEED certification saw a notable increase, with a 19% rise between 2019 and 2022, indicating a growing market demand for green building maintenance.


Key Green Cleaning Certifications and Affiliations

  • Green Seal (GS-42): Validates eco-friendly cleaning products and services for commercial settings.
  • LEED Certification: While for buildings, it often requires certified green cleaning practices for maintenance, enhancing marketability.
  • Cleaning Industry Management Standard (CIMS) Green Building: Demonstrates a company's dedication to sustainable cleaning operations.
  • Local Green Business Programs: Offer regional recognition and can provide valuable marketing advantages within your specific community.

Beyond these, consider the Cleaning Industry Management Standard (CIMS) Green Building certification. This certification specifically validates a company's comprehensive commitment to sustainable cleaning practices throughout its operations. Additionally, exploring local 'green business' programs can offer regional recognition and marketing benefits, helping your launch eco friendly cleaning business stand out within your local market.

How Do Eco Friendly Cleaning Services Differ From Traditional Ones?

Eco-friendly commercial cleaning services stand apart from traditional methods primarily through their commitment to health and environmental sustainability. This distinction is rooted in the exclusive use of non-toxic cleaning supplies and the implementation of sustainable business practices. Traditional cleaning often relies on harsh chemicals and less efficient methods, which can negatively impact indoor air quality and the environment. For instance, green cleaning methods can lead to a reduction of up to 60% in volatile organic compounds (VOCs) in cleaned spaces, creating a healthier atmosphere for occupants.

The core philosophy of green cleaning revolves around minimizing chemical exposure and reducing environmental impact. This is achieved through the use of biodegradable cleaning products, conscious efforts to reduce water consumption, and responsible waste management strategies. Companies like GreenSweep Commercial Solutions focus on these principles to deliver pristine, healthy work environments. This approach not only benefits the occupants of a building but also contributes to a more sustainable future for the cleaning industry.


Key Differences in Approach

  • Product Selection: Eco-friendly services exclusively use non-toxic, biodegradable cleaning products, whereas traditional services may use conventional chemicals.
  • Environmental Impact: Green cleaning prioritizes reduced water usage and responsible waste management, aiming to minimize ecological footprint. Traditional cleaning often has a higher environmental impact.
  • Health Focus: A primary goal of eco-friendly cleaning is to improve indoor air quality and reduce chemical exposure for occupants, a focus that is secondary or absent in traditional cleaning.
  • Staff Training: Training for green cleaning protocols emphasizes proper dilution, efficient equipment use, and waste reduction. For example, using concentrated products can reduce packaging waste by up to 80%.

The training provided to staff for green cleaning protocols is a significant differentiator. It emphasizes the correct dilution of cleaning agents, efficient use of cleaning equipment, and effective waste reduction techniques. This contrasts with traditional training, which might prioritize cleaning efficacy without a strong consideration for environmental impact. For example, a move towards concentrated cleaning products not only reduces the environmental burden of packaging but also often lowers transportation costs and emissions.

When it comes to equipment, eco-friendly commercial cleaning businesses often invest in specialized tools that align with their sustainable mission. This includes HEPA-filtered vacuums designed to capture allergens and fine dust particles, effectively improving indoor air quality. Microfiber cloths are frequently used as they require less cleaning solution, thereby reducing chemical usage. Additionally, the adoption of low-decibel cleaning machines contributes to a quieter and more pleasant work environment, a benefit often overlooked in conventional cleaning operations. This focus on specialized equipment enhances the overall health and well-being of the spaces being cleaned, setting these businesses apart.

Step To Open #1 Develop A Comprehensive Business Plan For Eco Friendly Commercial Cleaning

Creating a detailed business plan is the essential first step to launch your Eco Friendly Commercial Cleaning business. This document acts as your strategic guide, outlining everything from your core mission and the specific services you'll offer to who your ideal customers are, how you'll operate, and your financial forecasts. It’s crucial for setting a clear direction for your sustainable commercial cleaning company.

Your business plan needs to pinpoint your target markets. For a green cleaning company, this might include corporate offices, healthcare facilities, or educational institutions, as these sectors are increasingly prioritizing eco-conscious janitorial service providers. Consider this: the market for green cleaning in healthcare alone is projected to grow by an impressive 12% annually.

A critical component of your plan is the financial section. This must detail all your startup costs, such as the cost to start a sustainable commercial cleaning company, alongside projected revenue, anticipated profit margins, and any funding you’ll need. Generally, commercial cleaning businesses can expect profit margins in the range of 10-20%.

You also need to map out your marketing strategies for your eco friendly cleaning business. It’s vital to emphasize your commitment to using certified green products and sustainable practices. Clearly articulate how you intend to attract clients for your green cleaning company and highlight the tangible benefits of starting an eco friendly janitorial service to potential customers.


Key Elements of Your Eco Friendly Commercial Cleaning Business Plan

  • Mission Statement: Define the purpose and values of your green cleaning company.
  • Service Offerings: Detail the specific eco friendly commercial cleaning services you will provide, such as using non toxic cleaning supplies and biodegradable cleaning products.
  • Target Market Analysis: Identify and describe the niche markets for sustainable commercial cleaning that you will serve.
  • Operational Plan: Outline your day-to-day operations, including staffing, scheduling, and quality control for green cleaning protocols.
  • Marketing and Sales Strategy: Explain how you will attract and retain clients for your eco conscious janitorial service.
  • Financial Projections: Include startup costs, revenue forecasts, expense budgets, and funding requirements for your sustainable cleaning startup.
  • Management Team: Describe the key people involved in running the business.

Step To Open #2 Secure Necessary Funding And Legal Requirements For Eco Friendly Commercial Cleaning

Launching your eco friendly commercial cleaning business, like GreenSweep Commercial Solutions, requires a solid financial foundation and adherence to legal standards. This phase is crucial for ensuring your sustainable commercial cleaning venture operates smoothly and legally from day one.

Financing Options for Your Green Cleaning Startup

Securing adequate funding is a critical step. For a sustainable commercial cleaning company, consider various financing avenues. These can include traditional small business loans, which often range from $5,000 to $250,000, with interest rates dependent on your creditworthiness. Another option is a line of credit, offering flexibility for ongoing expenses. Grants specifically for green businesses can also provide non-repayable capital, helping to offset initial costs. Don't overlook personal savings as a primary source of startup capital, especially in the early stages.

Understanding Legal Requirements for Eco Conscious Janitorial Service

Navigating legal requirements is paramount when you launch an eco friendly cleaning business. You'll need to register your business, a process that typically involves choosing a legal structure (like an LLC or sole proprietorship) and filing with your state. Beyond general business registration, specific permits and licenses are often required for commercial cleaning operations at both the state and city levels. These can include business licenses, janitorial service licenses, and potentially others depending on your location. Be prepared for annual costs for these licenses and permits, which can range from $50 to $500.

Essential Insurance for Green Commercial Cleaning Companies

Protecting your business and clients is non-negotiable. Comprehensive insurance is a must-have for any eco friendly commercial cleaning business. Key policies include general liability insurance, which covers third-party bodily injury or property damage. Workers' compensation insurance is also vital, covering medical expenses and lost wages for employees injured on the job. Depending on your business structure and the services offered, you might also consider bond insurance, which can add an extra layer of client confidence. Annual premiums for general liability insurance for small cleaning businesses typically fall between $500 and $2,000.


Key Legal and Financial Considerations

  • Business Registration: Formalize your business structure.
  • Permits and Licenses: Obtain necessary local and state approvals. Average annual costs: $50 - $500.
  • General Liability Insurance: Covers third-party claims. Annual premiums: $500 - $2,000.
  • Workers' Compensation Insurance: Protects employees.
  • Financing Sources: Small business loans, lines of credit, grants, personal savings.

Step To Open #3 Acquire Eco Friendly Commercial Cleaning Equipment And Supplies

To successfully launch an eco friendly commercial cleaning business, like 'GreenSweep Commercial Solutions,' securing the correct equipment and non-toxic cleaning supplies is crucial. This directly supports your commitment to green practices and ensures your cleaning operations are efficient and effective.

Essential Commercial Cleaning Equipment for Green Businesses

Investing in high-efficiency commercial cleaning equipment is key. Consider items such as HEPA-filtered vacuums and advanced microfiber systems. For instance, a commercial-grade HEPA vacuum can range in price from $500 to $1,500. A durable set of microfiber cloths might cost between $50-$100. These tools are designed to capture more dust and allergens, contributing to healthier indoor environments, a core benefit of an eco conscious janitorial service.

Sourcing Non-Toxic Cleaning Supplies

When you start a green cleaning company, it's vital to source biodegradable cleaning products and other non-toxic cleaning supplies from reputable eco friendly commercial cleaning equipment suppliers. The market for certified green cleaning products is expanding. While the average cost per gallon of concentrated green cleaner might be 10-20% higher than conventional options, they are often more concentrated, meaning you use less product per application. This makes them a cost-effective, sustainable choice for your operations.

Sustainable Waste Management Practices

Implementing sustainable waste management is an integral part of operating a responsible cleaning company. This includes establishing proper disposal methods for used cleaning products and setting up recycling programs for packaging materials. Embracing these sustainable business practices reinforces the green footprint of your eco conscious janitorial service and aligns with the ethos of an eco friendly commercial cleaning business.


Key Equipment and Supplies for Your Green Cleaning Business

  • HEPA-Filtered Vacuums: Essential for capturing fine particles and allergens.
  • Microfiber Systems: Cloths and mops that effectively clean with less water and chemicals.
  • Biodegradable Cleaning Solutions: Formulated to break down naturally, reducing environmental impact.
  • Concentrated Green Cleaners: Offer better value due to higher concentration, requiring less product.
  • Recyclable Packaging: Minimizes waste and supports a circular economy.

Step To Open #4 Develop Staff Training For Green Cleaning Protocols In Eco Friendly Commercial Cleaning

Developing thorough staff training for green cleaning protocols is crucial for your eco friendly commercial cleaning business. This ensures your team consistently uses sustainable practices and effectively handles eco-friendly products. Proper training empowers your staff to deliver the high-quality, environmentally responsible service that clients expect from an eco conscious janitorial service.

Effective training covers several key areas to equip your team for sustainable commercial cleaning. This includes understanding the correct usage and dilution ratios for non toxic cleaning supplies, operating specialized commercial cleaning equipment efficiently, and mastering techniques that minimize environmental impact. For instance, training on water conservation and energy efficiency can significantly reduce operational waste.

Educating your team on the benefits of an eco friendly janitorial service is also vital. When employees understand the positive impact of green cleaning on client health and the environment, they become better brand ambassadors. This knowledge helps them clearly articulate the value proposition of your sustainable business practices, differentiating you from traditional cleaning services.


Key Training Components for Green Cleaning Staff

  • Proper Product Use: Detailed instruction on the correct application and dilution of non toxic cleaning supplies, minimizing waste and maximizing effectiveness.
  • Equipment Operation: Training on the efficient and safe use of specialized commercial cleaning equipment designed for green cleaning.
  • Environmental Techniques: Emphasis on water conservation, energy efficiency, and waste reduction strategies during cleaning processes.
  • Understanding Benefits: Education on the health and environmental advantages of green cleaning to enhance client communication and job satisfaction.

Implementing ongoing training and regular quality assurance checks is essential for maintaining high service standards and adhering to green business certification requirements. Continuous professional development not only reinforces best practices but can also lead to significant operational improvements. For example, continuous training can reduce product waste by up to 25% through improved application techniques. Furthermore, employees who receive thorough training in green cleaning protocols often report higher job satisfaction, typically between 15-20%.

Step To Open #5 Implement Effective Marketing Strategies For Eco Friendly Commercial Cleaning

To attract clients and stand out in a crowded market, implementing targeted marketing strategies for your eco friendly commercial cleaning business is key. Your approach should clearly communicate your commitment to sustainable business practices.

Highlighting your use of biodegradable cleaning products and any green business certifications can significantly boost your appeal. Businesses that emphasize their green credentials often experience a notable increase, with some seeing 5% to 10% more customer inquiries. This focus helps differentiate 'GreenSweep Commercial Solutions' as a responsible choice.

Leverage digital channels to reach potential clients actively searching for sustainable options. A professional website, active social media presence, and optimized local SEO are essential. Online searches for 'eco friendly services' have risen by 35% in the last two years, indicating a strong demand.

Building trust and demonstrating the value of your premium, eco-friendly cleaning services involves more than just online presence. Networking with local businesses, participating in community green initiatives, and showcasing testimonials from satisfied clients are vital. Referrals remain a powerful driver, accounting for over 30% of new business in the cleaning industry.


Key Marketing Tactics for Eco Friendly Commercial Cleaning

  • Emphasize Green Credentials: Clearly state your use of non toxic cleaning supplies and biodegradable cleaning products across all marketing materials.
  • Digital Outreach: Utilize a professional website, social media, and local SEO to capture searches for 'sustainable commercial cleaning' or 'eco conscious janitorial service.'
  • Community Engagement: Network with local businesses and participate in community green initiatives to build local recognition and trust.
  • Leverage Social Proof: Encourage and display client testimonials to validate the quality and effectiveness of your eco friendly commercial cleaning services.
  • Highlight Certifications: Promote any green business certification you obtain, as this adds a layer of credibility to your claims.

Step To Open #6 Create A Strong Pricing Strategy For Eco Friendly Commercial Cleaning

Developing a solid pricing strategy is essential for your eco friendly commercial cleaning business, ensuring you're both profitable and competitive. It's about reflecting the genuine value your sustainable services bring to clients.

Your pricing needs to consider the investment in specialized eco friendly commercial cleaning equipment and higher-quality non toxic cleaning supplies. These costs are balanced by the significant benefits you offer, such as improved indoor air quality and demonstrating a commitment to environmental responsibility. Many businesses are willing to pay a premium for these advantages, with eco-friendly services often commanding 5-15% more than traditional cleaning options.

To effectively price your services for commercial clients, explore various models. Common options include:

  • Per-square-foot pricing: This is a popular method for commercial spaces, typically ranging from $0.05 to $0.25 per square foot, depending on the complexity of the cleaning required.
  • Hourly rates: Useful for less predictable tasks or smaller jobs.
  • Flat-rate contracts: Ideal for recurring services where the scope of work is clearly defined.

It’s crucial to regularly review your pricing. Keep an eye on market demand, your operational costs, and what competitors are charging. This ongoing analysis helps maintain healthy profit margins, which for sustainable commercial cleaning businesses can range from 15-25%.

Step To Open #7 Focus On Client Acquisition And Retention For Eco Friendly Commercial Cleaning

Securing clients and keeping them happy is the ultimate goal for any eco friendly commercial cleaning business. This stage is crucial for sustained growth and ensuring your green cleaning company thrives. It’s about building lasting relationships by consistently delivering on your promises of a healthier, more sustainable clean.

Targeting the Right Businesses for Eco Friendly Commercial Cleaning

To effectively get clients for an eco friendly cleaning business, focus your efforts on companies that already value sustainability. This includes businesses operating in LEED-certified buildings, corporations with strong Corporate Social Responsibility (CSR) initiatives, and organizations within sectors like healthcare and education, which often prioritize healthy environments. The market for green services is expanding; for instance, the number of LEED-certified buildings in the U.S. saw a significant increase of 19% between 2019 and 2022, indicating a growing demand for sustainable operations.

Delivering Exceptional Service and Building Loyalty

Consistent delivery of exceptional service is key to client retention for your sustainable commercial cleaning operations. Highlight the tangible benefits of your eco conscious janitorial service, such as improved indoor air quality and reduced environmental impact. Regularly solicit client feedback to ensure satisfaction and identify areas for improvement. High levels of client satisfaction are directly linked to loyalty, with studies in the commercial cleaning sector showing that satisfied clients can lead to a retention rate of up to 90%.


Strategies for Client Acquisition and Retention

  • Active Prospecting: Directly approach businesses that align with your eco-friendly mission.
  • Service Excellence: Consistently provide high-quality cleaning using non-toxic cleaning supplies and biodegradable cleaning products.
  • Highlight Benefits: Emphasize the health and environmental advantages of your sustainable commercial cleaning practices.
  • Feedback Loop: Regularly gather client feedback to improve service and ensure satisfaction.
  • Referral Programs: Implement a system that rewards existing clients for referring new business, which can reduce customer acquisition costs by as much as 50%.
  • Incentivize Long-Term Contracts: Offer benefits for clients who commit to longer service agreements, encouraging repeat business and fostering loyalty for your eco friendly commercial cleaning business.

Leveraging Referrals and Long-Term Contracts

Encouraging repeat business and word-of-mouth marketing is vital for an eco conscious janitorial service. A well-structured referral program can significantly boost client acquisition by tapping into your existing customer base. Additionally, offering incentives for longer-term contracts provides a predictable revenue stream and strengthens client relationships. These strategies not only help you attract new clients for your green cleaning company but also ensure that your current clients continue to choose your sustainable commercial cleaning services.