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 (18 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 (18 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 (18 Treatments)

4.7 stars out of 100 reviews
(4.7)|
100 ratings

Key item features

  • Odor Control: Absolutely no sewer smell, ensuring a pleasant camping experience.
  • Temperature Resistant: Effective in extreme hot and cold temperatures, even over 100 F.
  • Waste Liquefaction: Liquefies waste solids and most ordinary household tissue, eliminating the need for special tissue.
  • Cost Effective: Highly concentrated formula provides 18 treatments, making it a budget-friendly option.
  • Natural Ingredients: Water-activated mineral blend neutralizes odor without using perfumes or chemicals.
  • Consistent Performance: Functions like an enzyme or bioactive treatment but is not affected by residuals or extreme temperatures.
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Current price is $28.45
Price when purchased online

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Columbus, 43215
Arrives by Mon, Feb 23
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Order within 8 hr 34 min
Sold by RV CAMPERSPro Seller
Fulfilled by Walmart
4.87012987012987 stars out of 5, based on 77 seller reviews(4.9)
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Not returnable
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Customer ratings & reviews

4.7 out of 5 stars
stars100 ratings47 reviews
How item rating is calculated
  1. 5 stars81% (81)
  2. 4 stars10% (10)
  3. 3 stars5% (5)
  4. 2 stars2% (2)
  5. 1 star2% (2)

Reviews summary

Neutral
  • : Can be odor-resistant, but may struggle with strong sewage smells.
  • : Can be effective with a pleasant scent, but may not eliminate sewage smell for all users.
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Showing 1-3 of 47 reviews

Dec 6, 2025
Andre
Top Reviewer
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Does the Job

This type of stuff is pricey. It does the job. Not sure if there is a less expense alterternative. I will look into that next time. I recommend this product just check on cheaper options but make sure your comparing apples to apples as far as ingredients and ozs.

Helpful?5EF8ACYLP7O0658454875
Feb 15, 2026
Cindy
Top Reviewer
Walmart Associate
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Happy Camper RV black tank deodorizer

We tried several black tank deodorizers before we tried Happy Campers. This product was easy to order and shipped fast. It definitely does the job. We have had no issues with bad smells since we started using it. It is easy to use and is very effective. We will continue to use this great product.

Helpful?5EF8ACYLP7O0658454875
Sep 17, 2025
ruby
Sold byRV CAMPERSDelivered byWalmart
5 out of 5 stars review

Verified Purchase

amazing

This product is amazing I had bought my camper used and the holding tanks smelled horrible. I purchased this product and followed instructions and one use it cleared all the odor out of my gray and black tanks very happy with this product and would highly recommend it to anyone to use!!

Helpful?5EF8ACYLP7O0658454875