ProH2O2 Food Grade Hydrogen Peroxide 3%, First Aid and Natural Cleaner, Refill, 32 Fluid Ounces (Pack of 2)
ProH2O2 Food Grade Hydrogen Peroxide 3%, First Aid and Natural Cleaner, Refill, 32 Fluid Ounces (Pack of 2)
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ProH2O2 Food Grade Hydrogen Peroxide 3%, First Aid and Natural Cleaner, Refill, 32 Fluid Ounces (Pack of 2)

Key item features

  • Food Grade: This hydrogen peroxide is 100% food grade and kosher, free from toxic chemical stabilizers or additives like phenol and sodium stannate.
  • Ready Concentration: The 3% formula is an ideal concentration for general use, cleaning, personal, medical, garden, commercial, and industrial applications.
  • Versatile Applications: A powerful oxidant suitable for numerous home, personal, and garden uses, including mouthwash, tooth whitening, wound cleaning, laundry, and surface cleaning.
  • Eco-Friendly Cleaner: Environmentally friendly, it degrades into pure water and oxygen, helping maintain a home free of volatile or noxious cleaning chemicals.
  • Domestic Production: Produced domestically in the USA, adhering to higher standards and ensuring a fresher product by avoiding international shipping and elemental exposure.
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Current price is $32.00
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  • Free 30-day returns

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Arrives by Fri, Jun 19
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Sold and shipped by Thrival LabsPro Seller
4.674418604651163 stars out of 5, based on 43 seller reviews(4.7)
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4.6 out of 5 stars
stars66 ratings24 reviews
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Showing 1-3 of 24 reviews

Nov 24, 2025
Beautiful
Top Reviewer
Item details
Size: 8 Fl Oz
Count per pack: 1
Sold byThrival LabsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

3% Hydrogen Peroxide in a Spray Bottle for more $

Accidentally purchased thinking it was 6% H2O2 (peroxide), but no matter. A spray bottle of 3% is not going to be wasted here. I was originally going to use it for the First Aid Kit, but decided I'd use it for dental whitening, and it advertises that use, too. The problem is that there is only one spray mode: Outward Everwhere. You know - the thin spray with the broadest coverage? Well, it would just be nicer to be able to adjust that sprayer to a narrow spray for different uses. I have to hold it really close to my lips which makes it either impractical or unsanitary for others. I'm the only one using it, so it's fine for me, but just so you know. So it's basically hydrogen peroxide, upcharged since it's in a spray bottle, I guess.

Helpful?0T8L5WR3S8UD17379172604
Oct 15, 2025
anonymous
Item details
Size: 32 Fl Oz
Count per pack: 1
Sold byThrival LabsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great For Mouth Rinses w/ Listerine

I use this for a mouth rinse combined with Listerine, as recommended by my dentist. One bottle lasts me a considerably long time and I feel like I get a good value out of it. Apparently it's helping my gums as well! I recommend it for that, absolutely.

Incentivized Review
Helpful?0T8L5WR3S8UD17379172604
Apr 22, 2026
Loan
Item details
Size: Combo
Count per pack: 1
Sold and shipped byThrival Labs
5 out of 5 stars review

Verified Purchase

A must-have product

This product is a mush-have item for everybody who cares about cleanliness without chemicals. I'm glad Walmart carries this product. Will buy it again when it's running low.

Helpful?0T8L5WR3S8UD17379172604