October 7, 2026 — A consumer has reported experiencing severe skin irritation, including thickening, flaking, and cracking of the right palm, after using an HP 400 Quiet Wireless Mouse. This incident follows a similar reaction to a previous, different brand of mouse, leading the user to suspect a possible reaction to materials used in the product, particularly given the use of recycled content.
Product Details
Product: HP 400 Quiet Wireless Mouse 400 Quiet Wireless Model
Incident Overview
On September 1st, 2026, a consumer purchased a new computer mouse. By September 10th, the consumer began to experience adverse skin reactions on their right palm, characterized by thickening, flaking, and cracking. Concerned about potential toxic materials, especially given the mouse was made with 60% recycled materials, the consumer returned the product to Best Buy in Richfield, Minnesota.
The consumer then purchased an HP 400 Quiet Wireless Mouse, which was stated to be made with 45% recycled materials and manufactured in China (as opposed to the previous mouse made in Vietnam). However, after several days of using the HP mouse, the same dermatitis symptoms began to reappear on their right palm. The user plans to switch to a non-plastic mouse, such as bamboo, but felt it was crucial to report this recurring issue associated with both plastic mice, particularly the HP model.
Safety Concerns
The reported incident raises significant safety concerns regarding potential skin irritations and allergic reactions from consumer products, specifically computer mice.
- Immediate Dangers: The immediate danger involves acute skin reactions such as dermatitis, characterized by redness, itching, thickening, flaking, and cracking of the skin. This can cause discomfort, pain, and interfere with daily activities.
- Long-Term Risks: Repeated exposure could lead to chronic dermatitis, sensitization to specific chemicals or materials in the mouse’s casing, or even allergic contact dermatitis. Cracked skin also presents an increased risk of bacterial infection if not properly managed, potentially requiring medical intervention. The consumer’s specific concern about “toxic waste” and recycled materials highlights a potential unknown allergen or irritant in the product’s composition.
- Who Might Be Affected: Anyone using the HP 400 Quiet Wireless Mouse, especially individuals with sensitive skin, pre-existing skin conditions, or those prone to allergic reactions, could be at risk. Office workers, gamers, and anyone with prolonged hand contact with the mouse are particularly susceptible.
- Property Damage Potential: This specific incident does not indicate any potential for property damage. The concern is solely focused on consumer health and safety.
What Consumers Should Do
If you own an HP 400 Quiet Wireless Mouse or any computer mouse and experience similar skin irritations, please take the following actions:
- Immediate Steps: Discontinue use of the mouse immediately. Clean the affected skin area thoroughly and consider applying a fragrance-free moisturizer or hydrocortisone cream to alleviate symptoms. If symptoms persist or worsen, seek medical attention from a dermatologist or healthcare provider.
- How to Check: Verify if your mouse is the HP 400 Quiet Wireless Mouse by checking the product’s packaging or the label on the underside of the device.
- Prevention Measures: If you suspect you have a sensitivity to plastic or certain chemicals, consider switching to mice made from alternative materials like bamboo, wood, or metal. Always wash your hands before and after prolonged use of electronic devices.
- Reporting Procedures: It is crucial to report any adverse reactions or safety concerns to both the manufacturer (HP Inc.) and the U.S. Consumer Product Safety Commission (CPSC) at SaferProducts.gov. Detailed reports help authorities identify patterns and initiate investigations or recalls if necessary.
Manufacturer’s Response
No manufacturer response has been provided in the incident report.
Legal Help Available
If you or a loved one has been injured by a defective product or suffered property damage due to a product malfunction, you may be entitled to compensation. The experienced product liability attorneys at Farzan Law understand the complexities of defective product cases and can help you navigate the legal process. Farzan Law is a California based Personal Injury law firm focusing on protecting the rights of those wrongfully injured.
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Note: This information is based on incident reports provided by the U.S. Consumer Product Safety Commission. If you find information that is incorrect, please contact us immediately so we can correct the post to reflect accurate information.
Disclaimer: The information provided in this post is not intended to be legal or medical advice. This article is based on publicly available incident reports. The incidents mentioned have not necessarily been independently verified or adjudicated.