Opora Content Library

Opora's content library is built for operators who quote, deliver, and audit commercial cleaning work. Each sub-library answers a specific procurement or operations question with anchored data — BLS wages, OSHA penalty schedules, EPA registration numbers, manufacturer specs — never recycled trade-press claims.

If you came from a search engine looking for a single answer, start with the sub-library that matches your question. If you're researching a category for the first time, the equipment and chemical libraries are the deepest starting points.

The Five Libraries

Equipment Library

Twenty-five deep-dive pages covering autoscrubbers, burnishers, extractors, wet/dry vacs, backpack vacuums, and the spec tradeoffs that actually matter on a 50,000 sq ft account. Each page includes production-rate math, common failure modes, and the warranty terms manufacturers don't put in the brochure.

• Autoscrubber sizing, lithium vs lead-acid economics, recovery tank tradeoffs
• Burnisher RPM ranges and pad selection by floor finish
• Extractor heat, vacuum lift, and solution flow rate — what each spec means

Chemicals Library

Twenty pages organized by chemistry class and use case. Includes dilution ratios, dwell times, surface compatibility, and the regulatory layer most catalogs skip — VOC content limits under California CARB and OTC, EPA registration for List N disinfectants, and pH ranges that won't void floor finish warranties.

• Quat ammonium, hydrogen peroxide, sodium hypochlorite, peracetic acid families
• Neutral floor cleaners vs degreasers vs strippers — when each is appropriate
• EPA List N coverage for COVID-19, norovirus, C. diff (with EPA reg. numbers)

Compliance Library

Twenty-five pages covering OSHA general industry standards (29 CFR 1910), EPA disinfectant registration, FDA Food Code for food-contact surfaces, Joint Commission environmental cleaning EPs for healthcare, and NFPA 654 for combustible dust in industrial settings. Penalty figures use the 2026 OSHA schedule ($16,550 serious / $165,514 willful).

• OSHA bloodborne pathogens (1910.1030), hazcom (1910.1200), PPE (1910.132)
• EPA disinfectant labeling, kill claims, and dwell time enforcement
• State PFAS restrictions affecting cleaning chemistry — CA, ME, MN, NY, WA

Pricing by Facility Type

Twenty-five facility-type pages with anchored price ranges in cents per square foot per clean, organized by service frequency, region, and complexity tier. Numbers come from ISSA production rate guidance, BLS labor inputs, and Opora client benchmarks — not survey reports.

• Class A office, medical office, surgical center, K-12, university residence hall
• Grocery, big-box retail, restaurant, hotel, manufacturing, warehouse, data center
• Frequency tiers from 1x weekly to daily plus day porter

Floor-Type Playbooks

Ten floor surface playbooks — VCT, LVT, polished concrete, terrazzo, hardwood, ceramic tile, quarry tile, rubber, marble, epoxy. Each covers daily, weekly, periodic, and restoration protocols with pad/chemical/equipment specifics.

• Daily dust mop and damp mop chemistry by surface
• Strip and recoat decision criteria — when to scrub-and-recoat vs full strip
• Burnish frequency and pad color by finish type and gloss target

Companion Indexes

Index	What It Covers
Research by Metro	100 largest U.S. metros — bid templates, BLS wages, federal RFPs
Research by State	50 states — wages, OSHA enforcement, PFAS regulation
Bid Templates by Metro	100 localized bid templates with metro-specific labor rates
Verticals Hub	Six industry-specific hubs: healthcare, education, food/grocery, hospitality/retail, industrial, office

How to Use the Library

Each leaf page is designed to answer one operational question without forcing you to click through marketing copy. Citations point to primary sources — BLS OEWS tables, CFR sections, OSHA Letters of Interpretation, EPA Pesticide Product Label System entries — so the data can be verified independently.

The Opora editorial team updates each library on a rolling cadence: chemical and equipment specs when manufacturers change them, compliance pages when regulators issue new guidance, pricing pages annually after BLS releases new OEWS data each spring.

By the Opora Editorial Team · Last updated: 2026

Glossary — 250 terms

8 categories · 32 expanded term pages

Definitions for every chemical class, floor substrate, OSHA standard, equipment class, certification, and bidding term that shows up in a commercial cleaning contract. Every entry cites a primary source (BLS, OSHA, EPA, FDA, ISSA, APPA).

Chemistry (50) · Floor Care (40) · Compliance (40) · Workforce (30) · Equipment (25) · Bidding (25) · Restroom (20) · Certifications (20)