Costco Hydrogen Peroxide, Cumberland Swan 2 x 32 oz


Costco sells this 2 pack of Hydrogen Peroxide for $1.99. Scroll down for photos & price. Just like the Rubbing Alcohol, this is another product we always keep in stock. It’s just so cheap & so useful when you need it, it’s a no brainer to buy. We used to use this all the time for cuts & scrapes, but I guess it is no longer recommended. After a little research it sounds like although it is an antiseptic, it doesn’t promote healing like it should. Do a quick google search & check it out. None the less we use it all the time to clean the house. We’ll clean the dishwasher & sink with it. I’ll even mix it with baking soda to form a paste & brush my teeth. It’s supposed to help whiten them. Here are a few more details about this Costco Hydrogen Peroxide…….

  • Brand: Cumberland Swan
  • First Aid Antiseptic (Research for yourself on this topic)
  • Oral Debriding Agent
  • For use as a Gargle or Rinse
  • 3% Concentration
  • FSA Eligible

*Disclosure: I only recommend products I would use myself and all opinions expressed here are our own. This post may contain affiliate links that at no additional cost to you, I may earn a small commission. Read full privacy policy here. 

Costco Cumberland Swan Hydrogen Peroxide 3%, 2 x 32 Ounce


Like I said above, this is a great item to have in the house. There are so many uses for it from cleaning & disinfecting around the house to removing stains & brightening your whites, as well as using in the garden. For only $2, just buy it. This is another FSA eligible item. That means you can buy it tax free through your FSA or HSA eligible account. If you’re unsure about that ask your health benefits provider & they can help. I found this in the health section of Costco & it was a little hidden on the bottom shelf. Make sure to look around if you can’t find it. If you can’t find this at Costco, or you want a different percentage / concentration, make sure to check these out……

Price: $1.99, Item Number: 453914

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