The sooner you can address the stain, the better. As soon as you notice a blood stain, rinse the affected area with cold water. This helps to prevent the stain from setting into the fabric.

Pour a small amount of 3% hydrogen peroxide directly onto the blood stain. Make sure to saturate the area fully for optimal results. You’ll notice it beginning to bubble; this reaction indicates that it’s working to break down the stain.

Allow the hydrogen peroxide to sit on the stain for about 5 to 10 minutes. This gives it enough time to penetrate the fabric and lift the blood out. Keep an eye on it, especially if you’re working with delicate fabrics.

After the waiting period, use a clean cloth or paper towel to gently blot the stain. Avoid rubbing, as this can spread the stain further. You should see some of the blood transferring to the cloth.

Rinse the area with cold water to remove any remaining hydrogen peroxide and blood residue. Make sure to rinse well to prevent any potential discoloration.

After rinsing, check if the stain is completely gone. If any traces remain, repeat the process until the stain is fully lifted.

Once the stain is removed, wash the fabric according to its care instructions. Avoid using hot water, as it may set any remaining stain.