Step 1: Act quickly and rinse with cold water
When it comes to removing period blood stains from clothes, the first step is to act quickly. You may not be at home or have access to this right away, so as soon as you are able, hold the affected area under cold running water. Then gently rub the fabric together to help loosen the stain. Avoid using hot water, as it can cause the blood to set and make the stain more difficult to remove. By doing so, you can prevent the stain from setting and make it easier to remove later on.