No, but the oder is not strong.

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

HARRIS 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

Product ID: 620202427

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Details

Brand
HARRIS
Item form
Liquid
Scent
Lemon
Specific uses for product
Countertop
Material feature
Eco-Friendly
Item volume
128 Fluid

🌿100% food grade, additive-free

💧12% concentrated strength

🧴128oz large volume

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Description

💧 Elevate your clean game with Harris — the powerhouse your home deserves!

HEAVY DUTY STAIN REMOVER - Lift tough stains from fabrics, upholstery, and carpets effortlessly.
NATURAL ODOR NEUTRALIZER - Eliminate odors without harsh chemicals or artificial scents.
ECONOMICAL LONG LASTING - 128oz bottle delivers extended use, cutting down on multiple products.
SPILL FREE PRECISION POUR - Easy-fill funnel included for mess-free, accurate transfers every time.
POWERFUL MULTI SURFACE CLEANER - Tackle kitchen, bath, laundry & more with one potent solution.

HARRIS 12% Concentrated Food Grade Hydrogen Peroxide is a versatile, high-strength cleaning solution designed for kitchen, bath, laundry, and home use. This 128oz bottle offers a natural, additive-free formula that deodorizes, removes stains, and disinfects with professional-grade power, all while providing exceptional value and ease of use with an included spill-free funnel.

Specifications

Volume	1 Gallons
Units	3785.0 millilitre(s)
Brand	HARRIS
Format	Liquid

Have a Question? See What Others Asked

How much to use in a half gallon

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

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

Is it Oderless ?

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