Use cautionConsumer product recall · CPSC · Published May 20, 2021
Pro Supply Outlet Sodium Hydroxide Products Recall: Child-Resistant Packaging Missing
Pro Supply Outlet recalls sodium and potassium hydroxide products sold in two-pound jars due to non-child-resistant packaging and missing 'poison' label, risking chemical burns. Consumers should store out of reach and get free replacements.
The products contain sodium hydroxide or potassium hydroxide which must be in child resistant packaging, as required by the Poison Prevention Packaging Act (PPPA). The packaging of the products is not child resistant, posing a risk of chemical burns and irritation to the skin and eyes. In addition, the label on the product violates the Federal Hazardous Substance Act (FHSA) by omitting the word "poison" for poisonous chemicals.
“Pro Supply Outlet Sodium Hydroxide Products Recall: Child-Resistant Packaging Missing.” GovInfoNow, updated August 3, 2026. https://govinfonow.com/recall/2838-pro-supply-outlet-sodium-hydroxide-products-recall-child-resistant-packaging. Based on CPSC recall #9071 (https://www.cpsc.gov/Recalls/2021/Pro-Supply-Outlet-Recalls-Sodium-and-Potassium-Hydroxide-Products-Due-to-Failure-to-Meet-Child-Resistant-Packaging-Requirement-and-Violation-of-FHSA-Labeling-Requirement-Recall-Alert).
The Consumer Product Safety Commission announced on May 20, 2021, that Pro Supply Outlet is recalling sodium and potassium hydroxide products for failing to meet child-resistant packaging requirements. Consumers should store the items safely and contact the company for a free replacement cap and label.
How to tell if you have it
Pro Supply Outlet (PSO) Sodium Hydroxide, UPC 078345004533
Pro Supply Outlet (PSO) Potassium Hydroxide, UPC 078345004625
What to do
Consumers should immediately store the recalled products in a safe location out of reach of children and contact Pro Supply Outlet for a free replacement child-resistant cap and label to put on the product. Pro Supply Outlet is contacting all purchasers directly.
The hazard
The products contain sodium hydroxide or potassium hydroxide which must be in child resistant packaging, as required by the Poison Prevention Packaging Act (PPPA). The packaging of the products is not child resistant, posing a risk of chemical burns and irritation to the skin and eyes. No incidents or injuries have been reported.
Context
GovInfoNow's records show other recent recalls of similar products include mGanna Sodium Hydroxide Recall: Chemical Burn Risk (2026-04-23), MedPride Baby Oil Bottles Recall: Risk of Child Poisoning and Serious Injury (2026-06-25), and Organic Zing Birch Oil Recall: Poisoning Risk from Non-Child-Resistant Packaging (2026-02-05).
How to tell if you have this one
Check for two-pound rigid white plastic jars with continuous thread caps. The front label shows PSO logo, product name, SKU 7023/7132, and specific UPC numbers.
Brand
Pro Supply Outlet
Product
Pro Supply Outlet (PSO) Sodium and Potassium Hydroxide
Category
Consumer product
Based on the official CPSC remedy
What to do — step by step
Store Out of Reach
Immediately place recalled products in a safe location away from children.
Contact for Replacement
Reach out to Pro Supply Outlet directly for a free child-resistant cap and updated label.
Official remedy
What CPSC says to do
Consumers should immediately store the recalled products in a safe location out of reach of children and contact Pro Supply Outlet for a free replacement child-resistant cap and label to put on the product. Pro Supply Outlet is contacting all purchasers directly.
Take action
Contact Pro Supply Outlet
We’ve drafted a message you can send Pro Supply Outlet to request your refund or repair — edit it as you like.
Subject: Recall 9071 — Pro Supply Outlet Sodium Hydroxide Products Recall: Child-Resistant Packaging Missing
Hello,
I own a Pro Supply Outlet Sodium Hydroxide Products Recall: Child-Resistant Packaging Missing that is covered by recall 9071 from Pro Supply Outlet.
The official recall notice states: Consumers should immediately store the recalled products in a safe location out of reach of children and contact Pro Supply Outlet for a free replacement child-resistant cap and label to put on the product. Pro Supply Outlet is contacting all purchasers directly.
I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this?
Thank you.
The facts (hazard, remedy, dates, manufacturer) are pulled from the official CPSC recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
Plain-language summary written by qwen3:4b on August 3, 2026, from the official record above. Not reviewed by a person — if it conflicts with the CPSC notice, the notice is correct. Report an error on this page.
GovInfoNow is an independent service and is not a government agency. We republish official CPSC recall data; we don’t issue, amend or administer recalls.