How to Get Urine Out of Wool

A protein stain — cold water and enzyme cleaner, never ammonia.

How old is the stain?

Fresh Urine stain on Wool

Before you startAlways test any treatment in an inconspicuous area first, and check the garment's care label before you begin.
  1. Blot immediately — the longer urine sits, the harder the odor is to remove.
  2. Blot up as much as possible.
  3. Rinse with cold water.
  4. Apply an enzyme-based detergent or cleaner and let it work.
  5. Launder per the care label.

Don’t do this

  • Do not use ammonia-based cleaners on urine — they can worsen odor and re-soiling.

Sources: The Spruce; Tide

Dried / set Urine stain on Wool

Before you startAlways test any treatment in an inconspicuous area first, and check the garment's care label before you begin.
  1. Rinse with cold water.
  2. Apply an enzyme-based detergent or cleaner and let it work.
  3. Launder per the care label.

Don’t do this

  • Do not use ammonia-based cleaners on urine — they can worsen odor and re-soiling.

Sources: The Spruce; Tide

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Frequently asked questions

Is a fresh Urine stain easier to remove than a dried one?

Almost always. Treat Urine as soon as possible — dried stains need rehydrating and longer treatment times, and some stains set permanently with heat or age.

Should I test the treatment on Wool first?

Yes. Always test any treatment in an inconspicuous area of the Wool first, and check the care label before you begin.

Safety rules for every treatment
  • Test every treatment in an inconspicuous area first — some treatments can fade dyes or damage finishes.
  • Blot a wet stain; never rub it. Rubbing pushes the stain deeper into fibers.
  • Check the garment's care label and follow it — skip any step the label prohibits.
  • Never put the item in the dryer until the stain is completely gone; heat sets most stains.
  • Never mix ammonia with chlorine bleach — the fumes are toxic and dangerous.
  • Never use chlorine bleach on rust — it can intensify the stain.
  • Rubbing alcohol is flammable and can fade some dyes; spot-test first and ventilate the area.
  • Acetone dissolves acetate, triacetate, and modacrylic fabrics — check the fabric label first.
  • Use cold water first on blood and other protein stains; hot water sets them.
  • When in doubt — a valuable, vintage, or delicate item — take it to a professional cleaner instead.

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