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

Fabulous stuff. Mix with baking soda to a paste consistency and use it to scrub grout. Floors will look brand new.

This IS the new goto product for us. Whites are cleaner, no bleach smell and is a powerful disinfectant also. Can also use on cinder block walls to remove algae and black mode without worrying about bleaching out things. Spray, bubbles a bit, light brush.. rinse off. Yes, it is more money and I'm not anti bleach, but this is a better alternative for us and enviro friendly around pets. Will be getting another gallon soon.

A really good whitening chemical; it worked wonders for me—1,000% effective. I’m truly very happy with the final results. Highly recommended.

I use this for general cleaning projects. I recently added it to the cleaning solution in my carpet cleaner. It’s a very inexpensive product when you buy it by the gallon. Not so much if you buy it in a small container at the pharmacy.

It works well

The hydrogen peroxide was fine. no issues with it. The funnel was broken when it came.

​If you are dealing with stubborn black mold, forget the standard 3% grocery store hydrogen peroxide—this 12% concentration from Harris is what you actually need. I used it to tackle a tough mold issue, and it absolutely obliterated it on contact. It bubbles up vigorously, lifting the mold right out of the surface. ​Because it’s 4x stronger than standard peroxide, it works fast and cuts down on scrubbing time significantly. Just make sure you wear gloves and work in a well-ventilated area because this stuff is professional-strength and means business. It’s an incredibly effective, chemical-bleach alternative that actually gets the job done.

Great to clean with

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.

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

I use it when washing my clothes as a better bleach-like solution. I don’t see any damage on my close. The only problem with the funnel to fill another bottle is too big to fit smaller ones like the ones you buy at a store.

Over the past year I have tried just about everything I could find to eliminate puppy pee smell from the grout in the bathroom tiles and nothing I tried worked. That is.....until I tried Harris 12% Hydrogen Peroxide. Within 24 hours the lingering smell was completely gone. I suppose I didn't need to purchase such a large jug but I am not sorry. There will be other uses. I highly recommend this product!

Great and affordable (it was i think under 40 bucks) but impossible to obtain.