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Industry Primers

Bottom-up NAICS industry primers written for both public-market and private investors. Leaf industries are researched from the ground up; every group, subsector, and sector above them reads as a contrast across the industries beneath it.

2122 industries · 24 sectors · NAICS 2022

Researched with AI assistance from official U.S. statistics and independent sources, with citations on every page. Figures are not individually verified against pinned evidence — primers marked Evidence-verified are. Industry research, not investment advice. Methodology.

National industryNAICS 561740Administrative and Support and Waste Management and Remediation Services

Carpet and Upholstery Cleaning Services (U.S.) — Industry Primer

NAICS 2022 code 561740 — Carpet and Upholstery Cleaning Services

(NAICS = North American Industry Classification System, the standard the U.S. government uses to categorize industries.)


1. Overview

Carpet and upholstery cleaning is a classic local-service, owner-operator trade: a technician arrives in a van, cleans carpets, rugs, and furniture on-site (or takes area rugs back to a plant), and gets paid per job. It is one of the most fragmented industries in the U.S. economy — thousands of one-truck operators, a handful of national franchise brands, and no single company controlling much of the market.[3]

Why it matters to an investor: this is a cash-generative, low-capital, high-gross-margin service that scales with housing activity, pets, and weather-driven water and fire damage. But it is also mature, discretionary for households, and facing a slow structural headwind as U.S. homes replace carpet with hard flooring.

The two realistic ways in are very different. There is no pure-play public stock for carpet cleaning — public-market exposure is indirect, through diversified facility-services, restoration, and equipment companies whose portfolios only partly touch this work. The direct route is private: buying, building, or franchising a local operating business. This primer is written for both audiences.


2. What it is and how it's structured

Scope. NAICS 561740 covers establishments primarily engaged in cleaning and dyeing used rugs, carpets, and upholstery, whether the work is done on the customer's premises or at a cleaning plant.[1] In practice the same operators usually also clean tile and grout, area rugs, and vehicle interiors, and many extend into water- and fire-damage cleanup. Common methods include hot-water extraction ("steam" cleaning), low-moisture encapsulation, shampooing, dry-compound cleaning, and proprietary carbonating or electrolyzed-water processes.[6][14][17]

The competitive structure has roughly four layers:

  1. Independent owner-operators and family businesses — one technician or a small crew, one to a few trucks, serving a local territory. These make up the large majority of businesses and revenue.
  2. Regional operators with several vans or a rug-cleaning facility.
  3. Franchisees operating under national brands (Stanley Steemer, Chem-Dry, ServiceMaster Clean, COIT, Zerorez) that license a name, methods, equipment, and lead generation in exchange for fees and royalties.
  4. Broad facility-services companies that bundle carpet care with janitorial and building services for commercial accounts.

Some brands run a mix of company-owned branches and independently owned franchises (Stanley Steemer, for example).[6] The federal data confirm the industry is private-operator dominated but do not provide a legal-form or public-versus-private ownership breakdown.

What it excludes (adjacent NAICS codes — the boundaries matter because the money and the competition often sit next door):

  • 561720 — Janitorial Services (general building cleaning; large commercial contractors like ABM live here).[1]
  • 561710 — Pest Control, 561730 — Landscaping, 561790 — Other Services to Buildings and Dwellings (same 5617 family, different trade).[1]
  • 811420 — Reupholstery and Furniture Repair and 811490 — rug repair not tied to cleaning (repair, not cleaning).[1]
  • 238330 — Flooring installation (laying new carpet is construction, not cleaning).
  • Full water-/fire-damage restoration and reconstruction — a distinct, higher-ticket, insurance-funded business; carpet cleaners feed into it or compete at its edges.
  • Retail rug sales and DIY equipment rental (e.g., Rug Doctor machines) are separate.

A single company may offer several of these services; investors should separate revenue by primary activity.


3. How big it is

Federal ground-truth figures (employer firms — businesses with paid employees):

Metric Value Source (year)
Employer establishments 6,673 Census County Business Patterns (2023)[2]
Employer firms 6,695 Economic Census, concentration (2022)[3]
Paid employees 36,157 Census County Business Patterns (2023)[2]
Annual payroll ~$1.479 billion Census County Business Patterns (2023)[2]
First-quarter payroll ~$339.7 million Census County Business Patterns (2023)[2]
Industry receipts (employer firms) ~$4.157 billion Economic Census (2022)[3]
SBA small-business size standard $8.5 million avg. annual receipts SBA size standards (2023)[4]

(CBP = County Business Patterns, the annual Census count of employer establishments. SBA = U.S. Small Business Administration; its size standard is the receipts threshold below which a firm counts as "small" for federal programs. At $8.5 million, essentially every operator in this industry qualifies as small.) Implied average pay is roughly $41,000 per employee (annual payroll ÷ employees).[2]

The undercount caveat — this one is large. The federal figures above count only businesses with paid employees. Carpet cleaning is dominated by nonemployer sole proprietors — one person, one truck, no payroll — who are invisible in County Business Patterns and in the Economic Census receipts total. Our ground-truth file contains no nonemployer count or nonemployer receipts figure, so we do not state one as federal fact. Private industry research helps size the gap: IBISWorld estimates the full industry (employers plus nonemployers) at roughly $6.9 billion in revenue and about 41,600 businesses in 2026, growing at low single digits.[5] Read together, the ~6,700 federal employer establishments are the reliable floor; the true operator count is several times larger once solo owner-operators are included. Treat the IBISWorld totals as a third-party estimate, not federal data.

Concentration confirms the fragmentation. In the 2022 Economic Census, the largest four firms took only 10.8% of receipts (CR4), the top eight 13.9% (CR8), the top twenty 18.6% (CR20), and the top fifty 25.7% (CR50).[3] The Herfindahl-Hirschman Index (HHI, a standard concentration measure) is suppressed in the federal data, so we do not report it.[3] An industry where the top 50 firms hold barely a quarter of revenue is about as unconcentrated as U.S. industries get.


4. The investable universe

Public companies: there is no pure-play, publicly traded carpet-and-upholstery-cleaning company. The only exposure available in public markets is indirect, through diversified firms where this work is a small slice of a much larger business.

Company Ticker Approx. scale Relevance to 561740
FirstService Corporation NASDAQ / TSX: FSV ~$5B+ revenue[8] Owns Paul Davis Restoration, First Onsite (property restoration), and Floor Coverings International; overlaps carpet/upholstery cleaning after water and fire damage.
ABM Industries NYSE: ABM ~$8.75B revenue (FY2025)[9] Facility-services contractor; commercial carpet and floor care sits inside its janitorial/specialty offering, not reported separately.[9]
Cintas NASDAQ: CTAS ~$10B revenue[10] Facility services, entrance mats, and floor care; carpet cleaning is ancillary to uniforms, route services, and safety products.
Tennant Company NYSE: TNC ~$1.3B revenue[11] Equipment and technology supplier (extractors, rapid-drying carpet tech) — the "picks-and-shovels" play; sells to providers rather than cleaning carpets itself.
Rollins NYSE: ROL Large-cap pest control[12] Adjacent, not carpet. A useful model for local-route, home-services franchise economics — not exposure to this industry.
Mitie Group LSE: MTO UK-listed[13] UK facilities-management firm with explicit carpet/upholstery/rug services; a non-U.S. adjacency, not a domestic pure play.

(Tickers, valuations, and yields belong to these diversified parents, not to carpet cleaning itself; none is a clean way to own the industry.)

Major private brands and owners (this is where the real industry players sit):

Brand / owner Structure Approx. scale
Stanley Steemer International Private, Bates family-owned; franchised + company-owned branches Largest single carpet-cleaning brand; 200+ franchises and 50+ company branches; average unit volume ~$1.2M per location[6][7]
Chem-Dry (BELFOR Franchise Group) Franchisor; broader BELFOR platform backed by PE firm American Securities Largest system by location count — roughly 2,000–3,000+ franchise units globally; proprietary carbonating process, and sells cleaning solutions to franchisees[14][18]
COIT Cleaning & Restoration Private; corporate + franchise Long-running multigenerational system; offices in 31 of the top 50 U.S. markets; ~500,000 customers/year[15]
ServiceMaster Clean / ServiceMaster Brands Private; owned by Roark Capital (since 2020) 4,300+ ServiceMaster Clean and Restore locations worldwide; janitorial, carpet, hard-floor, tile, and upholstery[16][18]
Zerorez Private franchisor (Banner Ventures partnership) ~70+ locations; proprietary electrolyzed-water ("Zr Water," zero-residue) process[17]
Servpro Private; majority owned by Blackstone (since 2019) Primarily fire/water restoration, but crews also do carpet and upholstery[18]

The brand owner and the local service provider are often different economic entities: the franchisor earns fees, royalties, and sometimes equipment/supply revenue; the franchisee bears local labor, marketing, vehicle, and service-quality risk.

Takeaway: for public investors this is essentially a theme you cannot buy directly; for private investors it is a fragmented operating business you can readily buy into.


5. How the money works

The economics are those of a route-based service truck, not a store or a factory.

Unit economics (per job and per truck). A residential job typically bills $150–$400.[19] Consumable cost per job — chemicals and solutions — is only about $5–$15, so gross margins run roughly 55–75% before overhead.[19] The binding constraints are not materials; they are:

  • Labor — one technician per truck; the work is physical, and wages are the main variable cost.
  • Route density and scheduling — jobs completed per truck per day (often ~4) and drive time between them. A single truck running four jobs at ~$250 grosses about $1,000/day.[19]
  • Equipment capital — a truck-mounted extraction unit runs $15,000 to $50,000+ new (portable units are cheaper but slower).[19]
  • Customer acquisition — reviews, local search ranking, and repeat/referral rate.

Net margins. Solo owner-operators commonly net 30–50% of revenue; multi-truck operations run thinner margins (more overhead and payroll) but far higher volume.[19] Note that federal statistics do not publish sector-level margins, route utilization, or average tickets — the figures above are private-source estimates, not official data.

Revenue mix. One-time residential jobs are priced by room, area, item, or package. Higher-value, steadier revenue comes from recurring commercial contracts (offices, hotels, healthcare, property managers — priced by visit, square footage, or scope), from area-rug and specialty-fabric work at a central plant, and from insurance-funded restoration work, all of which command bigger tickets than one-off residential jobs.

The metrics that actually run the business: revenue per van/route day, billable technician hours and route density, average ticket and upsell rate, repeat-booking rate, commercial-contract renewal/cancellation, customer-acquisition cost, rework/refunds/property-damage claims, direct labor as a share of revenue, and online review scores.

How franchisors make money. Franchisees pay an upfront fee plus ongoing royalties (commonly ~5–10% of gross revenue) and marketing contributions, in return for the brand, national-account referrals, training, and supplies.[5][7] Some franchisors (Chem-Dry, for example) also earn by selling proprietary cleaning solutions to their franchisees.[14] Independents keep the royalty for themselves and typically post higher net margins, at the cost of doing their own marketing and lead generation.


6. What drives demand

  • Residential discretionary spending. Cleanings are postponable, so demand tracks consumer confidence and household budgets. Pets, children, stains, and odors are strong triggers — industry surveys report pet-owning households are far more likely to hire a cleaner.[20]
  • Real-estate turnover. Move-in/move-out cleanings and rental tenant turnover are staple demand. Volume tracks home-sale activity and rental churn, which in turn track mortgage rates and household formation. Growth in property-management outsourcing adds to this.[20]
  • Commercial maintenance. Offices, hotels, healthcare, schools, retail, and multifamily properties clean carpets far more often than homes (sometimes monthly). Scheduled commercial work is steadier than one-off residential jobs but more price-competitive, and tracks office occupancy and facility-maintenance budgets.[20]
  • Water and fire damage (the non-discretionary, insurance-funded slice). Floods, storms, burst pipes, sewage backups, and fire-suppression discharge require immediate extraction and sanitizing — work governed by the IICRC S500 water-restoration standard and usually paid by insurers. This demand is weather-driven and countercyclical to household budgets; U.S. restoration demand is forecast to grow faster than the cleaning core.[20][21]
  • Method shifts. Low-moisture and rapid-drying processes reduce downtime, and customer preference for lower-water, "greener" chemistry is a growing selling point.[14][20]
  • Seasonality. Spring cleaning and pre-holiday periods concentrate residential bookings.

The structural headwind (forward-looking judgment): U.S. homeowners have been steadily replacing wall-to-wall carpet with hard surfaces — luxury vinyl plank, hardwood, and tile. Less carpet installed means less carpet to clean over time. Operators offset this by adding tile-and-grout, area-rug, upholstery, and restoration services.


7. Regulation

NAICS 561740 is a statistical classification, not a professional license — there is no federal license to clean a carpet — but several regimes touch the work:

  • Voluntary certification. The dominant credential is from the IICRC (Institute of Inspection, Cleaning and Restoration Certification): the CCT (Carpet Cleaning Technician) and UFT (Upholstery and Fabric Cleaning Technician) designations, underpinned by the S100 cleaning standard and S500 water-damage standard. Certification is not legally required, but it is a marketing signal and is often preferred by insurers on restoration jobs.[21]
  • Chemical claims (EPA/FIFRA). Under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), products marketed as sanitizers or disinfectants are EPA-registered pesticides (EPA = Environmental Protection Agency) and require approved claims; ordinary stain-removal products are treated differently.[22] EPA's voluntary Safer Choice label supports "greener" positioning.[23]
  • Wastewater. Extraction wastewater cannot simply be dumped into storm drains — disposal is governed by Clean Water Act and local sewer rules.
  • Worker safety (OSHA). The Occupational Safety and Health Administration (OSHA) requires hazard communication, personal protective equipment, and appropriate handling for chemical and airborne hazards.[24]
  • Franchising (FTC). The Federal Trade Commission (FTC) Franchise Rule requires franchisors to give prospects a Franchise Disclosure Document (FDD) covering 23 specified items, generally at least 14 days before any signing or payment.[25]
  • State and local. Business licensing, service-sales-tax treatment (varies by state), mold-remediation licensing in some states for the restoration side, and commercial-vehicle rules for larger trucks.

The regulatory risk here is not a license barrier; it is worker-classification (independent contractor vs. employee) and wastewater/chemical compliance tightening.


8. Competitive dynamics and consolidation

Fragmentation is the defining feature. Barriers to entry are low — a used truck-mount, a van, insurance, and a website — which is why thousands of one-truck operators exist and why the top four firms hold under 11% of revenue.[3] Competition is local and reputation-sensitive: customers compare price, availability, online reviews, guarantees, technician professionalism, drying time, and perceived risk of property damage. Franchises compete by supplying brand recognition and lead flow; independents compete by undercutting the royalty and keeping the margin.

Where scale helps. Larger operators gain advantages in digital marketing and call-center efficiency, dispatch and route density, training and quality control, equipment and chemical purchasing, commercial-account coverage, and cross-selling into restoration and other home services. Franchising captures brand and operating-system scale without the franchisor owning every van.

Where the consolidation actually is. Meaningful roll-up activity has concentrated in the adjacent restoration business, not the fragmented cleaning core, because restoration offers bigger, insurance-funded tickets and shares equipment and crews with carpet cleaning:

  • Blackstone took majority control of Servpro (2019).[18]
  • American Securities backs the BELFOR platform, parent of the Chem-Dry franchisor.[14][18]
  • Roark Capital bought ServiceMaster Brands (2020).[16][18]
  • FirstService (public) keeps buying back franchise territories as company-owned "tuck-under" acquisitions to build density.[8]

Pure carpet-cleaning roll-ups remain rare; the smart-money pattern is to consolidate the higher-value restoration adjacency and let the commodity residential-cleaning layer stay fragmented. A successful cleaning roll-up must preserve local service quality, retain technicians, avoid overpaying for owner-dependent earnings, and integrate dispatch and customer data — pairing route density with recurring commercial work rather than simply accumulating disconnected locations. Back-office software (booking, CRM, routing, digital marketing) is a quieter consolidation vector across small operators.


9. Risks

  • Structural substitution. The long-run shift from carpet to hard flooring — plus consumer rental machines and bundled janitorial contracts — slowly shrinks the core addressable market (forward-looking).
  • Discretionary and cyclical. Residential cleanings are easy to defer in downturns; revenue softens with consumer confidence and home-sale volume.
  • Commoditization and low switching costs. Low barriers mean constant new entrants and thin differentiation on the residential side.
  • Labor. Recruiting and retaining technicians for physical, route-based work; wage inflation hits the single largest cost, and travel time erodes productivity.
  • Quality and liability. Damaged carpet, color bleeding, wet-floor accidents, chemical exposure, or missed stains generate refunds, claims, and reputational damage — and local businesses live and die by reviews.
  • Customer-acquisition costs. Local search, paid ads, lead aggregators, and discounting can consume a large share of job economics.
  • Input costs. Fuel and equipment-price inflation compress margins on a fixed ticket.
  • Weather volatility. The restoration slice is a growth engine but is lumpy and unpredictable year to year.
  • Franchise-specific. Territory saturation, royalty drag, weak franchisor support, or franchisee dissatisfaction weigh on franchised operators.
  • Data risk. Employer-only federal statistics understate the number of tiny operators, complicating market-size and market-share analysis.
  • Public-market mismatch. Broad public companies have little direct exposure — investors can accidentally buy a facility-services or equipment thesis rather than a carpet-cleaning thesis.

10. How to invest and the outlook

Public routes (indirect only). There is no pure play. The closest exposures are FirstService (FSV) through its Paul Davis and First Onsite restoration brands, ABM Industries (ABM) for commercial floor and carpet care inside facility services, Cintas (CTAS) for facility services and floor care, and Tennant (TNC) as the equipment maker.[8][9][10][11] In each, carpet/upholstery cleaning is a small fraction of a diversified business — you are buying the parent's whole strategy, not this industry. Rollins (ROL) and pest-control peers are useful as models for local-route, home-services franchise economics but give no carpet exposure.[12] For any of these, weigh valuation against organic growth, labor costs, contract retention, acquisition discipline, leverage, free cash flow, and the share of revenue actually tied to cleaning.

Private routes (the real way in).

  • Own and operate. Buy a truck-mount and build a route, or acquire an existing local operator — many come to market as owner-operators retire. Small-business acquisition financed with an SBA 7(a) loan is a common path (the $8.5M size standard means the whole industry qualifies as small).[4]
  • Franchise. Buy into an established brand (Stanley Steemer, Chem-Dry, Zerorez, COIT) for brand, training, and lead generation, accepting royalties in return.[6][14][15] Read the FDD before relying on any marketing claim: contact current and former franchisees, examine territory economics, verify any earnings disclosure, and model royalties, ad fees, equipment and vehicle replacement, and working capital.[25]
  • Build a platform. Form a regional roll-up through add-on acquisitions, or back a private franchisor/specialty-services platform. When underwriting an operator, separate carpet cleaning from restoration, janitorial, and flooring-repair revenue, and scrutinize repeat bookings, commercial-contract renewal, route density, technician productivity, equipment age, owner dependence, customer concentration, review trends, and normalized cash flow. The higher-margin institutional consolidation is in PE-backed restoration roll-ups (Servpro/Blackstone, BELFOR/American Securities, ServiceMaster Brands/Roark).[18]

Outlook (forward-looking judgment). Expect low-single-digit revenue growth (private research pegs roughly 2–3% a year), broadly tracking housing turnover, consumer spending, and weather-driven restoration.[5] The carpet-to-hard-floor shift caps the residential ceiling, so the operators that grow ticket and defensibility are those diversifying into tile-and-grout, upholstery, area rugs, and — above all — insurance-funded water and fire restoration. Consolidation should continue in that restoration adjacency while the commodity cleaning core stays highly fragmented. The main investment appeal is not explosive demand; it is converting a fragmented, owner-operated base into a denser, better-managed platform. Returns will depend more on local execution, acquisition price, labor productivity, and customer retention than on broad industry expansion. Near-term swing factors: housing-transaction volume (mortgage rates), consumer confidence, storm and flood activity, and commercial office occupancy.


Sources

  1. U.S. Census Bureau. "2022 NAICS Definition — 561740 Carpet and Upholstery Cleaning Services (and adjacent codes)." 2022. https://www.census.gov/naics/?year=2022&details=561740
  2. U.S. Census Bureau. "County Business Patterns: 2023, NAICS 561740 (establishments, employment, annual and Q1 payroll)." 2025. https://www.census.gov/programs-surveys/cbp.html
  3. U.S. Census Bureau. "2022 Economic Census — Concentration Ratios and Receipts, NAICS 561740 (firms, receipts, CR4/CR8/CR20/CR50; HHI suppressed)." 2022–2025. https://www.census.gov/programs-surveys/economic-census.html
  4. U.S. Small Business Administration. "Table of Small Business Size Standards, NAICS 561740 ($8.5 million)." 2023. https://www.sba.gov/document/support-table-size-standards
  5. IBISWorld. "Carpet Cleaning in the US — Market Size, Number of Businesses, Growth (2026)." 2026. https://www.ibisworld.com/united-states/industry/carpet-cleaning/1498/
  6. Stanley Steemer International. "Franchise Opportunities." 2026. https://www.stanleysteemer.com/franchising
  7. 1851 Franchise. "Stanley Steemer Franchise Deep Dive — units, costs, average unit volume." 2025. https://1851franchise.com/franchise-deep-dive-stanley-steemer-franchise-costs-fees-profit-and-data-2727251
  8. FirstService Corporation / Restoration & Remediation Magazine. "FirstService results and restoration brands (Paul Davis, First Onsite); Floor Coverings International." 2024–2026. https://www.firstservice.com/; https://www.randrmagonline.com/articles/90219
  9. ABM Industries. "FY2025 Form 10-K (revenue ~$8.75B; specialty/janitorial segments)." 2025. https://www.sec.gov/Archives/edgar/data/771497/000077149725000031/abm-20251031.htm
  10. Cintas Corporation. "FY2025 Form 10-K (facility services, floor care, entrance mats)." 2025. https://www.sec.gov/Archives/edgar/data/723254/000072325425000027/cintas10kfy25ars.pdf
  11. Tennant Company. "FY2025 Form 10-K (cleaning equipment, rapid-dry carpet technology)." 2026. https://www.sec.gov/Archives/edgar/data/97134/000009713426000008/tnc-20251231.htm
  12. U.S. Securities and Exchange Commission. "Rollins Inc. Form 10-K (pest control, NYSE: ROL)." FY2025. https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000084839&type=10-K
  13. Mitie Group plc. "Commercial Cleaning and Hygiene (carpet, upholstery, rug services; LSE: MTO)." 2026. https://www.mitie.com/all-services/commercial-cleaning-services/
  14. Chem-Dry / BELFOR Franchise Group. "Learn About Chem-Dry; brand and ownership." 2026. https://www.chemdry.com/about; https://belforfranchisegroup.com/our-brands/chem-dry/
  15. COIT Cleaning & Restoration / FranchiseWire. "COIT — 31 of top 50 markets; residential and commercial system." 2024–2026. https://www.coit.com/about-us; https://www.franchisewire.com/coit-60-years-customer-cleaning/
  16. ServiceMaster Brands / Roark Capital. "Roark Capital Acquires ServiceMaster Brands (2020); ServiceMaster Clean network." 2020–2026. https://www.servicemaster.com/roark-capital-acquires-servicemaster-brands/
  17. Zerorez. "Founded on Science — Zr Water electrolyzed-water process; locations." 2026. https://www.zerorez.com/about
  18. Restoration & Remediation Magazine. "Private-Equity Consolidation in Restoration (Blackstone/Servpro 2019, American Securities/BELFOR, Roark/ServiceMaster Brands 2020)." 2024. https://www.randrmagonline.com/articles/92073
  19. Carpet Cleaning Digital / CleanerHQ. "Carpet cleaning unit economics — pricing, cost per job, gross and net margins, revenue per truck, equipment cost." 2026. https://carpetcleaningdigital.com/is-carpet-cleaning-profitable-business-income/; https://cleanerhq.com/understanding-your-cleaning-business-profit-margins/
  20. Carpet Cleaning Authority / Fact.MR. "Demand drivers — residential, pets, real-estate turnover, commercial frequency, restoration growth forecast." 2025–2026. https://carpetcleaningauthority.com/carpet-cleaning-industry-overview/; https://www.factmr.com/report/disaster-restoration-services-market
  21. Institute of Inspection, Cleaning and Restoration Certification (IICRC). "Carpet Cleaning Technician (CCT), Upholstery & Fabric (UFT); S100 and S500 standards." 2025. https://iicrc.org/cct/
  22. U.S. Environmental Protection Agency. "Determining If a Cleaning Product Is a Pesticide Under FIFRA." 2026. https://www.epa.gov/pesticide-registration/determining-if-cleaning-product-pesticide-under-fifra
  23. U.S. Environmental Protection Agency. "Safer Choice Standard and Criteria." 2026. https://www.epa.gov/saferchoice/standard
  24. Occupational Safety and Health Administration. "Hazard Communication Standard (29 CFR 1910.1200)." 2026. https://www.osha.gov/hazcom
  25. Federal Trade Commission. "A Consumer's Guide to Buying a Franchise (Franchise Rule; FDD, 23 items, 14-day rule)." 2026. https://www.ftc.gov/business-guidance/resources/consumers-guide-buying-franchise