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How to Remove Urine Stains
Pick your fabric for a 3-step textile-chemistry guide
⚡ Act nowUrine oxidises and sets into fibres quickly, leaving a yellow stain and odour. Treat cold immediately.
Cotton quick fix
- 1Blot or scrape off the excess, then rinse with cold water from the back
- 2Spray on a pet or bio stain remover (like Nature's Miracle), gently rub it in, and let it sit for 15 minutes
- 3Wash in cold water and check the stain is fully gone before putting it in the dryer
Why Urine stains are tricky
Protein stains contain amino acid chains that denature and coagulate above 40°C, permanently cross-linking with fabric fibers — which makes cold water the single most critical first step.
How to prevent Urine stains
Act within the first few minutes — urine oxidises quickly and becomes much harder to remove. On mattresses, a waterproof mattress protector is the most effective prevention. On pet accidents, enzyme cleaners that fully neutralise uric acid prevent repeat marking.