(3 pack) Mainstays Charcoal Closet Odor Eliminator, Fragrance Free, 17 oz
(3 pack) Mainstays Charcoal Closet Odor Eliminator, Fragrance Free, 17 oz
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Mainstays

(3 pack) Mainstays Charcoal Closet Odor Eliminator, Fragrance Free, 17 oz

(3 pack) Mainstays Charcoal Closet Odor Eliminator, Fragrance Free, 17 oz3 pack Mainstays Charcoal Closet Odor Eliminator Fragrance Free 17 ozMainstays Charcoal Closet Odor Eliminator Fragrance Free 17 ozMainstays Charcoal Closet Odor Eliminator Scent Free 17 oz 6 Count
Count:3

Key item features

  • Charcoal-Based Formula: Charcoal-based air odor eliminator effectively neutralizes unwanted odors.
  • Wide Odor Range: Neutralizes odors from mold, mildew, tobacco, sweat, shoes, dirty diapers, and more.
  • Long-Lasting: Treats up to 80 cubic feet and lasts up to 4 months.
  • Fragrance-Free: Fragrance-free formula for odor removal without added scents.
  • Versatile Use: Ideal for use in closets, drawers, storage units, offices, and bathrooms.
  • Continuous Freshness: Works continuously to absorb and eliminate odors, keeping spaces fresh and clean.
  • Complementary Products: Use alongside Mainstays Odor and Moisture Absorbing Packets and other Mainstays odor control products.
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Current price is $20.6440.5 ¢/oz
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This item includes:

  • 3-pack of Mainstays Charcoal Closet Odor Eliminator, Fragrance Free, 17 oz
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Customer ratings & reviews

4.3 out of 5 stars
stars756 ratings257 reviews
How item rating is calculated
  1. 5 stars70% (528)
  2. 4 stars13% (95)
  3. 3 stars8% (57)
  4. 2 stars3% (20)
  5. 1 star7% (56)

Reviews summary

Pros

  • : Offers multiple purchases at a lower cost.
  • : Minimal setup required for simple application process.
  • : Effective at eliminating household odors.

Neutral

  • : Can be highly effective, but may struggle with strong or persistent smells.
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Showing 1-3 of 257 reviews

Mar 12, 2026
Jaime
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

Do not sleep on these. I literally put these out last night (my second round) and the smell was gone this morning. They work so well I always have a backstock of them. This is my second 6 pack. These are perfect for next to the litter box, under the sink, in the closet, by the hamper (name it). They last for a long time too Honestly, they don't really smell like anything. If you really try you can make out charcoal but they're not going to add a scent to the space, just remove nasty ones. They immediately wipe out the scent of rot while we wait to replace old cabinetry. Just be careful when you take the top off, there is a little bit of liquid in there and that can splash, easy to clean up if that happens though.

Helpful?2ZGSJFYZPBXC5409523610
Nov 6, 2025
Joni
Top Reviewer
Item details
Count: 1
5 out of 5 stars review

Verified Purchase

Great product

my walkin closet had a stuffy smell☹️I put this on a shelf went in the closet later that evening the stuffy scent was completely gone,their are no floral or fruity fragrance just a " no smell " at all which is great, just pull the tab off and you're good to go, I love this product very practical

Helpful?2ZGSJFYZPBXC5409523610
May 30, 2026
anonymous
Top Reviewer
Item details
Count: 6
5 out of 5 stars review

Verified Purchase

My neighbor filled the hallway of the sixth floor apartment building I reside in with smoke from overcooked food. The smell was terrible. I bought this hoping they would work. They did! I placed two in the hallway and the rest in my apartment. It took about three weeks because the smoke had been very thick. The fire department had to suck it out with a machine. But they work!!! Highly recommend!!!

Helpful?2ZGSJFYZPBXC5409523610