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Showing posts from June, 2026

How to Identify and Treat a Laundry Detergent Rash

Executive Summary: A laundry detergent rash is a form of contact dermatitis – an itchy, red skin rash caused by contact with laundry chemicals. It often appears on areas of skin covered by freshly washed clothes (waistbands, underarms, groin, collars, etc.). The rash may blister or crust in severe cases. Both irritant (direct skin damage) and allergic (immune) mechanisms can cause detergent rash. Treatment centres on avoiding triggers and soothing the skin: frequent moisturisers and topical corticosteroids (as directed by a GP) usually resolve the rash. Prevention includes switching to a fragrance-free, dye-free detergent, double-rinsing laundry, and protecting skin (e.g. wearing gloves) when handling wash. Seek medical care if the rash is severe, widespread, or persistent despite these measures. Symptoms and Presentation Laundry detergent rash is a type of contact dermatitis. It causes red, itchy skin that may become swollen or blistered. In fair skin the rash appears red; on darker...