Clorox Knew of Pine-Sol Bacteria in 2019, Reported It in 2022
Summary
Clorox's own microbiologists documented bacterial contamination, possibly including a strain that can seriously endanger people with weakened immune systems, in Pine-Sol Scented Multi-Surface Cleaners in early 2019. The company did not report it to the Consumer Product Safety Commission until September 2022 -- more than three years later -- and the two didn't jointly announce a recall until that October. In a settlement CPSC provisionally accepted in January 2026, Clorox agreed to pay a $14.15 million civil penalty, without admitting wrongdoing, covering 37 million units produced in the roughly 20 months before the report.
A lab finding in 2019, a report three years later
The bacteria at issue is Pseudomonas aeruginosa⧉, an organism that poses a particular risk to people with weakened immune systems or external medical devices, who can face a serious infection requiring medical treatment from exposure. CPSC's account, laid out in the settlement's staff charges, is specific about the timeline: after the 2019 lab finding, Clorox received reports of cloudiness in products at retail stores and a report from a distributor describing cloudy product distributed in multiple locations. The company took steps to mitigate the contamination internally -- but, per CPSC, didn't notify the agency. Because the information in Clorox's possession met the statute's definition of actual or presumed knowledge, staff charged the company with a knowing violation of the reporting requirement, the more serious of the two standards under the Consumer Product Safety Act.
View data as table
| Penalty Clorox Agreed to Pay | 14,150,000 | Civil penalty under the settlement, due within 30 days of the Commission's final Order |
|---|---|---|
| Statutory Maximum (Related Series of Violations) | 17,150,000 | Current CPSA ceiling for a related series of violations, effective for violations after Jan. 1, 2022 -- shown as legal context, not a claim about which year's cap governed this specific settlement |
37 million bottles, a fraction of the total
Clorox sold roughly 440 million units⧉ of Pine-Sol Scented Multi-Surface Cleaners in the U.S. between 2009 and 2022. The settlement's "Subject Products" -- the units CPSC's charges concern -- are a narrower slice: 37 million units, produced between January 2021 and September 2022, the roughly 20-month window in which testing identified bacteria. The settlement doesn't say whether bacteria reached consumers in product made outside that window; it also doesn't disclose how many illnesses, if any, were reported to CPSC or Clorox as a result. What it establishes is narrower and procedural: that Clorox had grounds to believe there was a hazard, and didn't say so for years.
View data as table
| Total Units Sold, 2009-2022 | 440,000,000 | All Pine-Sol Scented Multi-Surface Cleaner units Clorox manufactured, imported, and distributed in the U.S. over 13 years |
|---|---|---|
| Bacteria-Flagged Units, Jan. 2021-Sept. 2022 | 37,000,000 | The 'Subject Products' -- units from the ~20-month window during which testing identified bacteria, a subset of the 440 million total |
No admission, but a rewritten playbook
Clorox's position, preserved in the settlement's own text, is that it "did not admit" any of the charges -- not that the products were defective, not that it had a legal duty to report sooner, not that its conduct was knowing. The company says it maintained a compliance program throughout and "promptly notified" CPSC once it identified the specific bacterium. CPSC didn't have to prove otherwise to collect: under the settlement, Clorox pays $14.15 million⧉ and, going forward, must build bacteria-specific controls into its compliance program -- routine sanitation monitoring, triggers for species-specific testing, and escalation protocols for any hazard that might need reporting -- then swear to CPSC, in writing, once a year for three years, that it's following them.
- Clorox's own microbiologists flagged bacterial contamination -- "possibly a Pseudomonad" -- in Pine-Sol Scented Multi-Surface Cleaners in early 2019, but the company did not report it to CPSC until September 2022, and a joint recall wasn't announced until that October.
- The $14.15 million civil penalty covers 37 million units produced in the roughly 20-month window (January 2021-September 2022) when testing identified bacteria -- a slice of the 440 million Pine-Sol units Clorox sold in the U.S. since 2009 -- and equals 82.5% of the $17.15 million ceiling federal law currently sets for a related series of Consumer Product Safety Act violations.
- Clorox admits no wrongdoing. It disputes that the products were defective, that it had an unmet duty to report sooner, or that its conduct was knowing -- but agreed to pay the penalty and to build specific bacterial-contamination-detection protocols into its compliance program, certified annually to CPSC for three years.
This piece is built entirely from CPSC's own Settlement Agreement and Order, as published in the Federal Register -- specifically staff's charges (which Clorox settled without admitting) and the terms Clorox accepted. It does not independently verify staff's version of events against Clorox's, since neither party litigated the underlying facts; the settlement itself is explicit that Clorox's agreement to pay "does not constitute, nor is it evidence of, an admission by Clorox of liability, or violation of any law." The $17.15 million CPSA penalty ceiling cited here is the amount currently in effect for violations after January 1, 2022, shown as general legal context for the size of the penalty -- the settlement does not state which year's cap (this one, or the $16.025 million ceiling that applied through 2021) governed the amount CPSC and Clorox negotiated, since the conduct at issue spans both periods. Reported illness or injury counts tied to this specific batch of products are not disclosed anywhere in the settlement text and are not estimated here.
Sources(2) ▾
- U.S. Consumer Product Safety Commission, via the Federal Register / Government Publishing Office, Proposed Settlement Agreement, Stipulation, Order and Judgement, etc.; The Clorox Company (CPSC Docket No. 26-C0001) (2026-01-27) — The full text of CPSC's Settlement Agreement and Order with The Clorox Company, as published in the Federal Register -- the sole basis for this piece's account of the violation and its terms. Source for the corporate parties and Clorox's Oakland, CA principal place of business (para. 3), the 440-million-unit / 37-million-unit production scope (para. 4), the bacterial hazard and at-risk population (para. 6), the early-2019 internal discovery and subsequent cloudiness reports (para. 7), the failure to immediately report and the September 2022 report date (para. 8), the October 25, 2022 joint voluntary recall announcement (para. 9), the specific CPSA sections violated and the 'knowing violation' finding (paras. 10-12), Clorox's non-admission and its account of its own compliance efforts (paras. 13-16), the $14,150,000 civil penalty and 30-day payment term (para. 19), the compliance-program and bacterial-contamination-protocol requirements (para. 25), the sworn annual reporting requirement for three years (para. 26), and the provisional acceptance and Federal Register publication/acceptance timeline (paras. 22-23; Order, dated Jan. 22, 2026). govinfo.gov · original document
- U.S. Consumer Product Safety Commission, via the Federal Register / Government Publishing Office, Civil Penalties; Notice of Adjusted Maximum Amounts (Consumer Product Safety Commission) (2021-12-01) — Independent primary source for the current statutory ceiling on CPSA civil penalties, used here only as background context for how large Clorox's $14.15 million penalty is relative to what the law allows -- not as a claim about which year's cap applied to this specific case, which the settlement itself does not state. govinfo.gov
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In early 2019, Clorox's own microbiologists documented bacterial contamination⧉ -- "possibly a Pseudomonad" -- in the storage tanks and finished product of Pine-Sol Scented Multi-Surface Cleaners. The company did not immediately tell the Consumer Product Safety Commission, as federal law requires when a manufacturer holds information reasonably supporting that a product creates a substantial hazard. It didn't report the defect until September 2022, and the two didn't jointly announce a recall until October 25 that year. In a settlement CPSC provisionally accepted on January 22, 2026⧉, Clorox agreed to pay a $14.15 million civil penalty -- without admitting it did anything wrong.