12 Must-Know Uses for Hydrogen Peroxide

Uses for Hydrogen Peroxide
Leandro Crespi/Stocksy

Hydrogen peroxide is one product that no medicine cabinet is complete without. While it’s likely you already have a bottle on your shelf, you might be underutilizing this powerful and versatile product. One of the best things about hydrogen peroxide is that it’s a naturally occurring compound (H2O2), which makes it a fantastic alternative to harsh synthetic chemicals. From household cleaning to unexpected beauty applications, read on for 12 of the best uses for hydrogen peroxide.

Healing Cuts and Scrapes

Treating minor wounds might be one of the most well-known uses for hydrogen peroxide. Given its chemical composition, the substance acts as a powerful oxidizing agent, which helps stop the spread of harmful bacteria.

Cleaning Kitchen Surfaces

Disinfecting wounds is just the beginning. Hydrogen peroxide can also help nip germs in the bud on surfaces like tile, countertops, cutting boards, stovetops, and refrigerator shelves.

Washing Fruits and Veggies

While you’re cleaning the kitchen countertops, spray some food-grade hydrogen peroxide on your fruits and veggies, then rinse and enjoy.

Treating Ear Infections

Mix a bit of 3% hydrogen peroxide with warm water, and then use a dropper to apply four to eight drops in the ear. Repeat multiple times daily until the infection has cleared.

Cleaning the Bathroom

Just like with kitchen surfaces, spraying hydrogen peroxide is a great way to make your grungiest areas sparkle. Spray on surfaces like tubs, toilets, tile, and grout, and let it soak in before wiping off.

Promoting Oral Health

Make your own mouthwash with hydrogen peroxide, peppermint oil, and water. As with other applications, stick to a diluted solution of 3% food-grade hydrogen peroxide. A little goes a long way in this case.

Making Glass Shine

One of the best uses for hydrogen peroxide is as an all-natural window cleaner. Simply spray and wipe down mirrors and windows to restore them to a lustrous shine.

Detoxing and Relaxing

Add a touch of food-grade hydrogen peroxide to a warm bath (bonus points for adding a bit of tea tree oil) to help cleanse skin and prevent infection.

Cleaning Your Teeth

For an ultra-effective homemade toothpaste, mix baking soda with 3% food-grade hydrogen peroxide.

Lightening Hair

While your next round of highlights is probably best left to the professionals, you can use hydrogen peroxide as a way to gently lighten hair. Simply spray the hair with hydrogen peroxide and leave on for about 10 minutes before thoroughly rinsing.

Getting Stains Out

Hydrogen peroxide can make a brilliant addition to your next load of white laundry, as it’s a natural bleaching agent. Combined with a gentle detergent or dish soap, it can also serve as a powerful stain remover.

Clearing Up Acne

Since hydrogen peroxide combats bacteria, a dab can work wonders for swiftly treating an unwanted blemish. When used sparingly, keeping skin healthy and clear is one of the best uses for hydrogen peroxide.

Up next, find out more little-known uses for another medicine-cabinet staple: Vicks VapoRub.

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