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Heavy Duty Acidic Cleaner
The notice says to stop using it — see below for what to do.
What’s wrong
Pressure can build up in a full or nearly full bottle of the acidic cleaner when it is stored in elevated temperatures over an extended period of time, which can result in the cleaner leaking from underneath the cap. If the product comes into contact with skin, it can cause severe skin irritation.
The Recall Registry rates this worth checking — we found nothing in the notice describing a specific injury. A recall covers only the versions, UPCs or date codes it names, so check those against yours.
What it looks like
Photos help. Identifiers decide. Appearance can vary by color, finish or packaging. Confirm the model number, date code or other identifier in the official notice.

Recall image provided by CPSC
What to do
Consumers should immediately stop using the recalled Heavy Duty Acidic Cleaner bottles if there are signs of leakage. Even if there are no signs of leakage, consumers should use gloves when handling the recalled bottles and contact DuPont to receive a free replacement bottle cap. Consumers should not return the product to Lowe's.
Who to contact: For additional information, contact DuPont toll-free at (888) 241-2780 between 8 a.m. and 8 p.m. ET Monday through Friday, or visit the firm's Web site at www.stonecare.dupont.com
The product
Heavy Duty Acidic Cleaner is used to clean ceramic and porcelain tile and grout. It was sold in silver-colored one quart plastic bottles. "DuPont" and "Heavy Duty Acidic Cleaner" are printed on the front of the bottle. UPC code 6-69009-71003-9 is printed on the back label.
Details
- Units affected
- About 20,000
- Recall date
- November 25, 2008
- Brand
- DuPont, of Wilmington, Del.
- What has been reported
- Lowe's has received two reports of leaking bottles at two different Lowe's stores. One consumer reported temporary skin irritation. Another consumer reported skin peeling.
Lowe's stores from March 2008 through October 2008 for about $7.
The official notice
This recall was issued by the U.S. Consumer Product Safety Commission. The Recall Registry summarises it — always confirm the details at the source.
Their exact wording: “Heavy Duty Acidic Cleaner Recalled by DuPont Due to Leaking Cap; Poses Risk of Severe Skin Irritation”
Worried about the other things in your house? You can write down what you have and be told if one is recalled — or, if you sell second-hand, check your whole stock at once.
Filed under: Cleaning & chemicals