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Where to buy boric acid online

Whatever application you need it for, here's where to buy it.


Woman holding liquid in Erlenmeyer flask

Important note: As the nation responds to the coronavirus outbreak, people are buying essentials in bulk. You may find the goods here are priced higher than normal or temporarily out of stock at your usual go-to retailer.

Boric acid has dozens of uses. It can be used as a pest and bug control product. It’s a popular product to use when making candle wicks. Certain types of boric acid can even be used medicinally to cure fungal issues like athletes foot or thrush. Whether you’re looking for boric acid household cleaner or boric acid tablets and creams, here’s where to shop.

Amazon: Boric acid for every application imaginable.
As expected, Amazon offers a huge selection of boric acid for various uses. Prime members enjoy free two-day shipping on most orders. Or place a Prime Pantry order and get free shipping when you spend $35 or more.
  • Free shipping over $25
  • Free returns
  • No financing options
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Rite Aid
Rite Aid: A couple of options may be all you need.
Rite Aid carries a powder and suppository version of boric acid. Standard shipping typically takes three to five days to arrive.
  • Free shipping over $34.99
  • No free returns
  • No financing options
Walmart: No shortage of boric acid options from this retail giant.
The majority of Walmart's boric acid options are for pest control, though you'll also find other applications in ample supply. Shipping is typically free on orders of $35 or more and next-day delivery is available.
  • Free shipping over $35
  • Free returns
  • No financing options
More info

Our top picks

Ecoxall Chemicals boric acid  99.9% pure anhydrous
Ecoxall Chemicals boric acid 99.9% pure anhydrous


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