Bleach baths (for eczema)
What are bleach baths?
Bleach baths are extremely useful for a wide range of skin issues. They are best for eczema (atopic dermatitis) and itchiness, but also help to heal cuts, sores, open wounds, or superficial skin infections – bleach baths help soothe the skin and heal quicker.
The key ingredient in bleach is sodium hypochlorite, which is a used as a disinfectant in cleaners to kill bacteria, yeast, and viruses. You are chlorinating bathtub similar to a chlorinated swimming pool.
You MUST use specific bleach products. It MUST contain sodium hypochlorite. Avoid bleach that is “chlorine-free,” because these are made with hydrogen peroxide. You only add a small amount of bleach to warm bath water (see recipe below).
How do I make bleach baths?
Recipe for Standard Bathtub (40 gallons)
Add: 1/4 cup to 1/2 cup bleach to warm water
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Add: 1 capful of bleach to warm water
Steps for bleach baths:
Make the recipe above.
Soak from the neck down in warm (not hot) water for 10-20 minutes.
Rinse bleach bath water off if needed.
Pat dry and apply a moisturizing cream like CeraVe or Vaseline to the entire body, especially to eczema spots.
Are bleach baths safe for my kids?
Yes, when you dilute the bleach with the recipe above, you are essentially matching the chlorine in a swimming pool. So, you are just bathing your child (or yourself) in a pool. It’s fine to dip a soft washcloth in the water and wipe your child’s face if they have eczema or dry skin on the face. Most people find bleach baths to be quite soothing.
How often do I do bleach baths?
Most people do bleach baths twice a week, but if it is helping, you can do bleach baths every day. You have to apply a generous layer of moisturizing cream like CeraVe after every bleach bath to maintain good skin protection.
What if bleach baths are not helping?
Usually, the steps above can help most people’s skin, especially with eczema. If bleach baths aren’t helping, refer to my eczema page for other tips. If you need more help with your skin, look for a board-certified dermatologist in your area. If you are in or near Utah, see one of my excellent colleagues at the University of Utah or me virtually with Honeydew.
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The statements expressed and content of this website are not intended to be a substitute for professional medical advice. Readers should seek their own professional counsel for any medical condition or before starting or altering any treatment, exercise, or dietary plan. Please see our full disclaimer here.