Mark it once you can do it without this page open.

How to do it

  1. Dab a fresh spill with a clean cloth, working from the edge toward the middle, and never scrub.
  2. Check the care label, then try any treatment on a hidden seam before the stain itself.
  3. Run cold water through a blood stain from the wrong side of the fabric; hot water sets it.
  4. For grease or oil, work a drop of dish soap into the spot with your fingers, leave it ten minutes, then wash in the warmest water the label allows.
  5. Hold a wine, coffee or juice stain under cold running water from the wrong side, work in liquid detergent, then launder.
  6. For yellow underarm marks, soak the shirt in cool water with an enzyme detergent for an hour before washing.
  7. Let the garment air dry and look at it in daylight; treat it again if any mark is left.

Common mistakes

  • Rubbing a stain hard, which spreads it and scuffs the fabric.
  • Using hot water on blood, which cooks it into the fibers.
  • Putting a stained garment in the dryer before the stain is gone.
  • Mixing bleach with ammonia or other cleaners, which gives off toxic fumes.

Quick self-check

Three questions. Your last score is kept in this browser.

1. Which water temperature for a blood stain?
2. What works first on a grease spot?
3. When is it safe to use the dryer?

Teach this to someone

A one-page sheet for showing a friend, a roommate or a kid: what to say, what to show, and one question to check it landed.

Sources

  • The garment's care label, per garment. Checked September 28, 2026.

Last reviewed . First published .