Hearth Record

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STEM chemicals

1 report to CPSC, the latest made Aug 30, 2022. A report isn’t a recall.

Watch it to hear when CPSC publishes new reports about it. CPSC’s own search, on saferproducts.gov

Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own search is on saferproducts.gov.

At a glance

From SaferProducts.gov, released Oct 25, 2026.

  • 1report to CPSC
  • Aug 30, 2022the latest report was made
  • Aug 30, 2022the earliest
  • 0with the company’s comments
Brand
STEM
Maker
S. C. Johnson & Son, Inc.Makers, importers or sellers, as the reports name them
Product
ChemicalsCPSC’s product type: Chemicals, Not Elsewhere Classified (code 921), in Home Maintenance and Structures: Household Chemicals, Paint, & Cleaning Products

By month

1 report from September 2021 to August 2022; the most in August 2022, 1.
The numbers, as a table
Reports to CPSC by the month each was made, newest first
MonthReports
August 20221

How badly anyone was hurt

  • No one hurt 1 CPSC: Incident, No Injury

As each report says it, in short words; CPSC’s own words are under each.

The reports, as CPSC published them

Reports people made to the U.S. Consumer Product Safety Commission. CPSC publishes each one after sending it to the company named, and doesn’t guarantee they’re accurate. A report isn’t a recall.

Each report is the words of the person who made it, as CPSC published them. The company’s comments, where CPSC published any, are set apart as the company’s own.

Source:

CPSC, SaferProducts.gov public database export. Released Oct 25, 2026. Updated daily.

  1. No one hurt

    Made Aug 30, 2022, sent to the company Oct 20, 2022, published by CPSC Nov 3, 2022

    The product, in the report: Pump Spray of STEM insecticide Purchase date: July 2022

    Dear [REDACTED]: I’m writing about your product STEM. What a horrible product. Your advertising says “safe for kids and pets”. Your directions do say “safe anywhere in the home” and warns “slippery when wet” on the front and rear labels. But these don’t cover how dangerous this product is. Let me start by saying I am handicapped with severe mobility issues and I am at high risk for Covid, so all my groceries are delivered. I bought STEM because the store did not have [REDACTED]. What I wanted it for, was to spray around baseboards and on the exit door steps to get any bugs before they crawl into the house. [REDACTED] is a superior product. On Tuesday July 26, I sprayed STEM around the baseboard in my first floor half­bath since I had seen one stray carpenter ant on the ceramic tile floor. The smell is almost overpoweringly offensive, so I left the exhaust fan running for days. On Thursday, I checked the bathroom and saw the STEM had not dried, and I could see wet puddles around the baseboard. I tried soaking those up with paper towels, not an easy task, but I used my cane to push the paper towels along the floor. When I had a visitor on Friday July 29, she thought the floor was too slippery, and she mopped it with a [REDACTED]. The fan was still running as the smell from the STEM was still offensive. By Tuesday August 2, the floor felt dry to the touch but slick. I tried it with the tip of my rubber-soled shoes, and it was still slippery. My friend came to visit again on Friday August 5. She scrubbed the door with dish liquid - it cuts grease. The floor is ok now. That downstairs bathroom was out of commission for over a week. I’m glad I have other bathrooms on the second floor, and a Stairlift to be able to go upstairs, although what used to be a quick trip to the restroom had become a 20 minute journey. I am also very glad I did not use STEM anywhere else in the house. Most of the first floor has ceramic tile floors, particularly at the exit doors, so I would have been trapped. In preparing this letter, I looked carefully at the label to try to determine who manufacturers this product. I realized the rear label could be pried up, but I had to use a knife to do this, as it is really glued on tight. I can’t imagine how anyone would do that in a store before buying the product, as a knife is necessary. Anyway, after reading the precautions and warnings, I was horrified. To summarize what the instructions say: Do not spray into the air; spray on an insect only when it lands/sits someplace; wipe the wall immediately to avoid staining; if any STEM gets on the floor, immediately wipe it up with a cloth, and wash the area with soapy water; and if you want to get rid of a partially-used bottle, call the local solid waste authority for disposal instructions; never pour down an indoor or outdoor drain. And it’s exempt from the registration with the EPA!! So this is TOXIC AND HAZARDOUS WASTE ????? You call this safe for kids and pets???? I think the reason you hide all these instructions under a label that requires a knife to pry up, is that if a consumer could read them easily, they wouldn’t buy the product. I certainly wouldn’t have ---1 can do better with a flyswatter, and if the bug is on-the-hoof, I can just squirt it with hair spray. Both are much safer and easier options. Someone might be suckered into buying STEM once, but I doubt they’ll ever buy it again. I know I won’t. You owe me a refund of $8.00 (cash or check, no coupons) for the cost of this garbage. STEM is a useless and dangerous product and should be taken off the market.

    [REDACTED]

    UPC
    4650003278
    Bought from
    Shoprite, New Jersey
    Where
    Bedminster, New Jersey: Home/Apartment/Condominium
    Who was involved
    Age 72, Female
    The reporter’s relation to them
    Self
    As this report names them
    Brand STEM, made or sold by S. C. Johnson & Son, Inc.
    How badly, in CPSC’s words
    Incident, No Injury

CPSC’s disclaimer

Disclaimer: CPSC does not guarantee the accuracy, completeness, or adequacy of the contents of the Publicly Available Consumer Product Safety Information Database on SaferProducts.gov, particularly with respect to information submitted by people outside of CPSC.

Source:

Word for word, from the disclaimer in CPSC’s export.

Sources

Sources
  • U.S. Consumer Product Safety Commission, SaferProducts.gov public database export.

    Released Oct 25, 2026 and checked Oct 25, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.

Source:

Reports of harm are from the U.S. Consumer Product Safety Commission (CPSC), on SaferProducts.gov. CPSC does not endorse Hearth Record.

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How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 8, 2026. Updated monthly.

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