How to remove blood stains

Protein stain. Cold water only — heat sets the proteins permanently, so no hot washes and no tumble drying until the mark has gone.

Method

1. 1

   Rinse cold

   Flush the back of the fabric with cold running water to push the stain out rather than through.

2. 2

   Soak

   Soak in cold water for 30 minutes. Salt water (1 tsp per litre) helps on fresh marks.

3. 3

   Enzyme treat

   Work an enzyme-based laundry detergent into the mark with a fingertip. Leave 15–30 minutes.

4. 4

   Wash cool

   Wash at 30 °C or below and air dry. Repeat before any heat is applied.

What makes it worse

• Do not use hot water
• Do not tumble dry until the mark has fully gone
• Do not use enzyme products on silk or wool

Last reviewed 2026-09-01. Your item's care label always takes priority.