ScrubProof — HazCom binder builder for small cleaning crews

1. One-liner

Scan every bottle in the janitor closet and ScrubProof assembles an inspection-ready HazCom packet: SDS, labels, written plan.

2. Trend signal — why now?

Hazard Communication (HazCom, OSHA 1910.1200) is one of OSHA’s Top 10 most-cited standards every single year, and the single most common gap is “missing or inaccessible SDS for products currently in use.” In FY2023 OSHA issued over 2,400 HazCom citations, and a serious violation runs up to $15,625 per instance (2024 schedule) — willful goes far higher.

The forcing function is brand new. OSHA’s HazCom 2024 final rule realigned the standard to GHS Revision 7. After a four-month extension published January 15, 2026, the employer deadline to update workplace labels, the written program, and worker training is now November 20, 2026. When a chemical’s hazard classification changes under Rev 7, every secondary-container label and binder entry derived from the old classification is now wrong. Millions of small employers who use cleaning chemicals have a hard deadline and a re-paper job they don’t know how to do.

Who feels it most: the fragmented small-cleaning industry. The US janitorial-services market is $112B in 2026 across roughly 1.25 million businesses, and the average janitorial business employs just 1.9 people (IBISWorld). These are owner-operators, not facilities with an EHS department. The pain quote that defines the category, from a compliance write-up: a facility had “22 entries in its SDS binder while the cleaning contractor was using 11 products, and not one of them was in the binder.” The binder drifts from reality the moment a distributor swaps a quat disinfectant — and nobody tells the owner.

Provenance:

• Signal 1 (Demand): HazCom is OSHA Top-10 cited every year; missing/inaccessible SDS is the #1 gap; 2,400+ citations FY2023; $15,625/instance — https://www.worksafelysmb.com/blog/safety-data-sheets-hazard-communication-small-business — 2026-06-24
• Signal 2 (Feasibility): HazCom 2024 GHS Rev 7 final rule; employer deadline extended to Nov 20, 2026 (Jan 15 2026 extension) → forced label/program/training re-paper for every chemical user — https://workplacecomplianceinsights.com/articles/osha-hazcom-compliance-deadline-may-2026-employer-guide/ — 2026-06-24
• Signal 3 (Economic): $112B US janitorial market, 1.25M businesses, avg 1.9 employees, highly fragmented; incumbent SDS tools priced $1,299+/yr for mid-market EHS, not for 1.9-person shops — https://www.ibisworld.com/united-states/number-of-businesses/janitorial-services/1496/ — 2026-06-24 Category: Regulatory arbitrage

3. The opportunity

There is a whole category of SDS-management software — SDS Manager, MySDS, MSDS Source, TotalSDS, 3E. They are library tools built for an EHS manager: a person whose job is chemical safety, who logs into a web console, curates a library of 150–10M documents, and prints QR codes. Pricing starts around $1,299/yr and climbs with database access.

That product does not exist for the janitorial owner-operator with 8 spray bottles and no idea what a “written HazCom program” is. They don’t need a 10-million-document database; they need: which of the things in my closet are hazardous, give me the right current SDS for each, print me labels, and hand me a binder/written plan an OSHA inspector will accept — by November. Incumbents make them do the hardest part (identify and reconcile what’s actually in use) by hand. The whole pain is the reconciliation between the closet and the paperwork, and that’s exactly what nobody automates.

The 10× is: point a phone camera at the shelf → AI reads each product label/UPC → matches to the manufacturer’s current Rev-7 SDS → flags what’s hazardous → generates GHS secondary-container labels and a fill-in-the-blanks written program. A 2-hour-with-a-binder job becomes a 10-minute closet scan.

4. Target market

• Primary customer: Owner-operators of small commercial cleaning / janitorial firms in the US (1–25 employees), plus the adjacent long tail of small employers who keep a chemical closet — restaurants, auto shops, small manufacturers, landscapers. Beachhead = janitorial because the pain is acute, the firms are numerous (1.25M), and they fail inspections specifically on contractor-supplied chemicals.
• Why they buy: Fear and a deadline. “We had an OSHA inspector show up and ask for the binder and I had nothing” is a hair-on-fire moment. The Nov 20 2026 GHS deadline plus a $15,625-per-instance fine converts vague guilt into a dated to-do.
• Rough TAM reasoning: 1.25M janitorial firms is the core; even 0.3% at ~$300/yr ≈ $1.1M ARR. Widen to the broader small-employer-with-a-chemical-closet population (restaurants, shops, salons number in the millions) and the addressable base is far larger than the $5M ceiling we need.
• Why now for them: The GHS Rev 7 re-paper deadline (Nov 20, 2026) makes their existing binder wrong, not just incomplete. Every label and SDS tied to an old classification has to be redone — and they have no idea how.

5. Product sketch (MVP)

• Closet scan: Point the phone at the shelf; AI reads product labels / UPCs and builds your chemical inventory list automatically.
• Auto-SDS match: For each product, fetch the manufacturer’s current GHS Rev-7 SDS and flag products that are hazardous vs. exempt (consumer-quantity household products).
• Binder builder: One-tap export of an inspection-ready SDS binder (PDF + shareable link / QR for “readily accessible during each shift”).
• Secondary-container labels: Generate compliant GHS labels for spray bottles and decant containers, sized to print on a label sheet.
• Written HazCom program: Fill-in-the-blanks written plan that matches your actual inventory (the #1 inspector gotcha is a program that doesn’t match reality).
• Training log: Lightweight worker training checklist + signature capture, stored as proof.
• Drift alerts: Re-scan reminders; flag when a product’s SDS revision date changes so the binder doesn’t silently go stale.

6. AI angle — what’s load-bearing

Remove the AI and you’re back to the incumbent: a human typing product names into a search box and reconciling a binder by hand — exactly the 2-hour chore nobody does. The load-bearing AI is vision-to-inventory: turning a shelf photo into a structured, matched, hazard-classified chemical list, including reading messy/partial labels and disambiguating to the right manufacturer SKU and current SDS revision. Secondary AI work: drafting the written program in plain English tailored to the inventory, and parsing fetched SDS PDFs to extract GHS classification for label generation. The product literally cannot exist as a “10-minute closet scan” without vision + document understanding.

7. Localization angle (if any)

N/A — this is a US-first regulatory play. The wedge is OSHA HazCom + the GHS Rev 7 deadline, which is US-specific. (A natural month-12 expansion is GHS-aligned regimes abroad — EU CLP, Canada WHMIS, UK COSHH — same scan-to-packet shape, different ruleset. But forcing a localization angle at launch would dilute the US deadline urgency that drives the first sale.)

8. Business model — path to $1M–$5M ARR

• Pricing: $29/mo (or $290/yr) for the solo/small-crew tier; $79/mo for multi-site cleaning firms (per-location binders + team training logs). Deliberately a tenth of the incumbent $1,299/yr EHS database.
• ACV: ~$350 blended.
• Rough math to $1M ARR: ~2,860 paying firms × $350 = $1.0M. Out of 1.25M janitorial businesses, that’s 0.23% penetration — trivially small.
• Rough math to $5M ARR: ~14,300 firms (1.1% of janitorial alone), or fewer firms + expansion into restaurants/auto/salons at the same price, or a higher multi-site mix. Both are realistic without leaving the SMB lane.
• Expansion path: Add per-location binders, recurring annual re-attestation (turn a one-time deadline panic into an annual renewal), supply ordering of compliant secondary-container label stock, and a “OSHA-ready packet” premium PDF. ACV grows from binder → binder + labels + training + annual renewal.

9. Go-to-market wedge — first 100 customers

• OSHA-citation backsolve: OSHA publishes inspection/citation data (establishment search + the annual Top-10). Pull recently-cited small employers in HazCom and cleaning NAICS codes, send a one-line “you were cited for SDS — here’s a 10-minute fix before the Nov 20 GHS deadline” email with a scan demo video. High intent, named list.
• Janitorial distributor / buying-group partnerships: The firms buy chemicals through janitorial supply distributors and franchise networks (ServiceMaster, Jan-Pro, Stratus type franchisors). One distributor newsletter or franchisor compliance bulletin reaches thousands of exactly-right owners; offer them a co-branded “GHS deadline kit.”
• Facebook/owner groups: Commercial-cleaning owner communities on Facebook and r/CommercialCleaning are large and active; the GHS deadline is a recurring panic thread. Post a free “scan your closet, get your binder” tool, gate the labels/written-program export behind paid.
• Deadline content + ads: Buy the high-intent search terms (“HazCom written program template,” “GHS label deadline 2026,” “OSHA SDS binder”) that spike before Nov 20; land them on a free-scan funnel.

The named, high-intent list (OSHA-cited firms) plus a single distributor partnership is a credible 2–4 week path to the first 100 paying owners.

10. Build complexity — justification

Low–Medium. Off-the-shelf: phone-camera capture, a vision/OCR + LLM model for label-to-SKU extraction, a workflow for fetching SDS PDFs (public manufacturer SDS + commercial SDS databases via partnership/scrape), PDF generation for binders and labels, standard web/mobile stack. Custom work is the SDS-matching pipeline (mapping a read label to the correct current manufacturer SDS revision) and a curated mapping for the few hundred chemicals that dominate the janitorial closet — that’s data-curation grind, not research. A pair can ship a credible v1 in 8–12 weeks; the deeper SDS-coverage and label-template polish is the back half toward a 4-month build.

11. Gating checklist

Gate	Pass?	Note
Legal in target market	✅	Helping employers comply with OSHA; no restricted activity. Avoid claiming to be a substitute for legal counsel.
Ethical — no harm / dark patterns	✅	Improves workplace safety compliance; genuine value.
Market exists (evidence above)	✅	1.25M firms, OSHA Top-10 citation, paid incumbents, hard 2026 deadline.
1–5 person team can build this	✅	Pair, 8–12 week v1.
Launchable with <$50K / ₹40L	✅	Off-the-shelf AI + web stack; main cost is SDS data access.

All five pass.

12. Feasibility score

Axis	Weight	Score	Notes
Problem intensity	20	15/20	Real, recurring, money-and-fine-backed; but felt acutely mostly at inspection/deadline moments, not daily.
Demand evidence	15	12/15	Multiple independent signals: OSHA Top-10 + 2,400 citations, paid incumbents at $1,299/yr, verbatim pain (22-vs-11 binder), $112B fragmented market. Direct “I’d pay for the scan version” evidence still anecdotal.
Build feasibility	15	13/15	Off-the-shelf vision + PDF gen; SDS-matching pipeline is the only gnarly bit.
Distribution clarity	15	11/15	OSHA-cited list + distributor partnership is concrete; conversion math on cold email to 1.9-person shops is unproven.
Revenue mechanics	15	11/15	Pricing benchmarked at 1/10 of incumbent; $1M needs only 0.23% penetration. Churn risk after deadline panic passes.
Time to first revenue	10	8/10	Deadline-driven urgency + free-scan funnel → pilots in weeks; pre-sellable against Nov 20.
Defensibility	10	4/10	Execution + accumulating SDS-match data + workflow lock-in (the binder lives here). Copyable; incumbents could move down-market.
Total	100	74/100

13. Qualitative modifiers

Founder-fit tags

technical-heavy (vision + document pipeline is the product) · domain-expertise-required (HazCom/GHS rules must be exactly right — wrong labels are worse than no tool).

Key assumptions to validate (3–5)

1. Assumption: A phone-camera scan can identify the dominant janitorial-closet chemicals accurately enough (≥90% of the top ~300 products) to be trustworthy. How to test: Photograph real closets at 15 cleaning firms; measure match accuracy against ground truth.
2. Assumption: Owner-operators will pay ~$29–79/mo for a binder, not just grab a free SDS off the manufacturer site. How to test: Put up a paid pre-order/landing page targeting OSHA-cited firms; measure conversion before building.
3. Assumption: We can legally and reliably source current Rev-7 SDS PDFs at scale (public manufacturer SDS + a database partnership). How to test: Audit SDS availability for the top 300 janitorial chemicals; price a data-access deal.
4. Assumption: Demand survives past the Nov 2026 deadline (annual renewal, not one-time panic). How to test: Offer annual re-attestation in pilot pricing; measure renewal intent.

Risk flags

1. Market timing / deadline cliff: Urgency peaks at Nov 20, 2026, then drops. Mitigate by converting to annual re-attestation + ongoing drift alerts so it’s a renewing subscription, not a one-time purchase.
2. Liability: A wrong hazard label or “exempt” call could expose a customer to a citation. Must be conservative, cite the source SDS, and disclaim — domain accuracy is existential, not cosmetic.
3. Data dependency: Reliable SDS sourcing depends on manufacturer sites / a database partner; a partner price hike or scrape block hits margins. Validate the data deal before scaling.
4. Incumbent move-down: SDS Manager / MySDS could ship a phone-scan feature. Head start + janitorial-specific UX and distribution is the only moat — speed matters.

14. Structured verdict

Score:                  74/100
Verdict:                GO
Confidence:             Medium
Best-fit builder:       Technical founder (vision/document AI) + a HazCom/EHS domain advisor
Time to revenue:        6–10 weeks (deadline-driven, pre-sellable)
Capital to launch:      $8–15K (mostly SDS data access + label/print testing)
Top 3 assumptions to validate first:
  1. Scan accuracy on top ~300 janitorial chemicals — photograph 15 real closets, measure match rate
  2. Willingness to pay $29–79/mo — paid pre-order page to OSHA-cited firms, measure conversion
  3. Legal/reliable SDS sourcing at scale — audit top-300 availability + price a data deal
Kill criteria:
  - Abandon if scan match accuracy on real closets stays below ~85% after two model/data iterations
  - Abandon if <3% of a 500-firm OSHA-cited cold list shows paid intent
  - Abandon if no viable SDS data-access path exists below a margin-killing per-lookup cost

15. Next step — 1-week validation sprint

• Day 1–2: Pull OSHA establishment/citation data for HazCom + cleaning NAICS; build a 500-firm list of recently-cited small cleaning employers with emails.
• Day 3–4: Stand up a one-page “Scan your janitor closet, get your OSHA binder before Nov 20” landing page with a $29/mo pre-order and a 60-second mock scan video. Send the 500-firm sequence + post in two commercial-cleaning owner groups.
• Day 5: Decide go / no-go on a falsifiable outcome: ≥15 paid pre-orders (or ≥3% reply-to-intent on the cold list) = GO into the 8–12 week build; below that = the panic isn’t convertible to dollars at this price, rework or PASS.