No, but the oder is not strong.

12% Concentrated Food Grade Hydrogen Peroxide, 128oz, for Kitchen, Bath, Laundry, Home and Garden

12% Concentrated Food Grade Hydrogen Peroxide, 128oz, for Kitchen, Bath, Laundry, Home and Garden

Q: How much to use in a half gallon

It depends on what you are using it for. If you are diluting it to 3% then I dilute the 12% to 6% with an equal amount of water, and then dilute the 6% with an equal amount of water to get 3%. OR --- 4 oz of water to 4 oz of 12 % peroxide is 8 oz of 6% peroxide; 8 oz of 6% peroxide mixed with 8 oz of water is 16 oz of 3% peroxide. Most household uses don't call for more than 3% peroxide, but you can figure out what percentage you want and mix it with water accordingly. I keep a "whitening bucket" filled with water, some detergent, about 4oz of 12% peroxide in which I toss my white laundry items - wash cloths, dish towels, socks, bras, handkerchiefs, undershirts, T-shirts, and so on. Anything that needs whitening goes into the bucket and the entire bucket goes into the washing machine.

Q: I want to brighten the surface of a bathtub that has a non-slip coating in areas, which has discolored, will this help?

It works like a bleach. I would mix it half the hydrogen peroxide and half with water. Try a small area and see how it works. Mix only a small amount for the first time.

Q: Can you use this to pour down your drains in the bathroom and kitchen to kill drain gnats?

I don’t know but I have pored it down my drains

4.8/5

Product ID: 630383156

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Details

Brand
HARRIS
Item form
Liquid
Scent
Lemon
Specific uses for product
Grout
Material features
concentrated

💧12% ultra-concentrated strength

🧪No additives, pure formula

🧴Food grade, safe for kitchen use

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HARRIS 12% Concentrated Food Grade Hydrogen Peroxide, 128oz, for Kitchen, Bath, Laundry, Home and Garden with Easy Fill Funnel

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Description

✨ Elevate your clean game with 12% pure power 💧

EASY DILUTION SYSTEM - Includes a funnel to effortlessly create up to 4 gallons of ready-to-use cleaning solution—economical and eco-friendly.
PURE ADDITIVE FREE - No fragrances or fillers—just pure hydrogen peroxide and deionized water for maximum effectiveness and safety.
POWERFUL 4 X CONCENTRATION - Experience cleaning potency that outperforms standard peroxide by 4 times—perfect for tough stains and deep cleaning.
CERTIFIED FOOD GRADE SAFETY - Use confidently on cutting boards, countertops, and cookware without compromising health or taste.
VERSATILE MULTI SURFACE CLEANER - From grout whitening to laundry brightening and glass cleaning, one bottle tackles your entire home and garden.

HARRIS 12% Concentrated Food Grade Hydrogen Peroxide is a potent, additive-free liquid cleaner designed for professional-grade cleaning and stain removal. With 4X the strength of standard peroxide and food-safe certification, it’s ideal for kitchen, bath, laundry, and garden use. The included funnel allows easy dilution, making it a versatile and economical solution for a spotless, healthier home.