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

Best value 12% HP available, and food grade to boot! Safe to use for cleaning humidifiers as it doesn’t contain stabilizers that would be harmful to breathe. Works amazingly well to remediate mold in grout if you poke a tiny hole in the foil seal, and tip over to pour a focused stream on your target. It will last you a long long time in this application.

This is a wonderful product. Hydrogen peroxide is a sterilizing effective disinfectant that can kill bacteria, viruses, mold, fungi, and spores. I do a lot of cleaning using hydrogen peroxide where I can't have any chemical or soap residue (for example, cleaning hummingbird feeders, gardening tools, etc.). I can cut this 50% with water and still have a solution 2 times stronger than grocery/pharmacy store bottles. Exercise care when using; this can burn your skin and it would be very bad to get in your eyes. Be sure you know how to use it and safety steps first. Research online if you are unfamiliar with how to use it. Once opened it will start to lose potency; it basically breaks down into water and oxygen, but until then the solution is strong. Very effective and safe when used appropriately. No odor.

Was able to dilute this by a ratio of 4 and it works great. As good or better than common store bought peroxide.

The HARRIS 12% concentrated hydrogen peroxide is excellent quality and very effective. I like that it comes in a large 128oz container with an easy-fill funnel, which makes it simple to use and store. It’s strong enough for a wide range of purposes—cleaning in the kitchen and bath, laundry whitening, and even around the garden. A versatile and reliable product at a great value. Very satisfied with this purchase!

I honestly didn't know how much I could love peroxide until I went through a natural disaster lol. My home flooded in hurricane Helene (4 feet of water in the home). I have since had to move into my sister's basement. The relief workers convinced me to keep my wedding dress and try to clean it. The garment bag kept most of the heavy sediment out, but it was still extremely stained. It took a while, and a few types of treatment but the peroxide worked the best. You honestly can't tell it was stained at all until you really inspect in a certain light. The product also works on smells. I had 2 senior dogs when I got here and between the age, stress, and them never having been on carpet in their lives, there were lots of accidents. I have been using this to clean up after them and it works better than any of the enzyme cleaners we have tried. (We will be replacing the carpet when we leave). All in all, a fantastic product with many uses.