Happy Campers RV Toilet Treatment - Powerful Odor Control, Long-Lasting RV Tank Treatment - Prevents Clogs, Buildup, Sensor Failure - Keeps Holding Tank Clean & Healthy, Odor Free (64 Treatments)
Happy Campers RV Toilet Treatment - Powerful Odor Control, Long-Lasting RV Tank Treatment - Prevents Clogs, Buildup, Sensor Failure - Keeps Holding Tank Clean & Healthy, Odor Free (64 Treatments)
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Happy Campers RV Toilet Treatment - Powerful Odor Control, Long-Lasting RV Tank Treatment - Prevents Clogs, Buildup, Sensor Failure - Keeps Holding Tank Clean & Healthy, Odor Free (64 Treatments)

Key item features

  • Odor Elimination: Mineral-based formula effectively eliminates foul odors in RV, camper, and marine holding tanks, ensuring a fresh and clean RV bathroom after every use.
  • Waste Flow: Promotes smooth waste flow and prevents buildup, clogs, and recurring odors, keeping RV black tanks cleaner and dumping more reliably.
  • Lasting Control: Provides reliable, long-term odor control between dumps, with each scoop treating up to 40 gallons for black and gray tanks.
  • Broad Compatibility: Safe for use in all RV and marine holding tanks, including black tanks, gray tanks, septic systems, and common holding tank materials.
  • Simple Application: Easy to apply by adding the measured amount to the RV black tank with water after dumping, or flushing down the RV toilet or sink for gray tanks.
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Current price is $56.45
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  • Free 90-day returns

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Sold by RV CAMPERSPro Seller
Fulfilled by Walmart
4.880952380952381 stars out of 5, based on 84 seller reviews(4.9)
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Customer ratings & reviews

4.7 out of 5 stars
stars109 ratings57 reviews
How item rating is calculated
  1. 5 stars88% (96)
  2. 4 stars5% (5)
  3. 3 stars3% (3)
  4. 2 stars2% (2)
  5. 1 star3% (3)

Reviews summary

Pros

  • : Effectively eliminates odors in rv tanks and sewer systems.
  • : Effectively eliminates odors from rv tanks.

Cons

  • : Product's cost is relatively expensive compared to similar items.
  • : May stop working after a few months of use.
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Showing 1-3 of 57 reviews

Oct 23, 2025
Pat
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great product

This is a great product. We have been using it for years and it really breaks down and liquifies the waste in the black tank and helps tremendously with the smell in the gray tank. AWESOME product!!

Helpful?0S03L726ZUTO167181671
Jul 13, 2025
Sharon
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This stuff is amazing, no smell, it even cleaned our sensor that had been showing full for several years and it's now working properly. I won't use anything else.

Helpful?0S03L726ZUTO167181671
Sep 9, 2025
anonymous
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Works well to control odor

This product much works better than others I have tried. It keeps odors under control and for a longer period of time than others. Only downside is it is more expensive than other products.

Helpful?0S03L726ZUTO167181671