

Hero image 0 of Happy Campers RV Holding Tank Deodorizer Treatment - 18 Treatments, 0 of 4
Overall pick
Happy Campers RV Holding Tank Deodorizer Treatment - 18 Treatments
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.
Generated by AI
Specs
- CompatibilityRV
- Rec. useSewer System
- Size3.5 x 4.25 x 4.5 inches
- ManufacturerRV Concepts
- ModelHC-18-oz
- Vehicle typeRecreational Vehicle
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.
Generated by AI
Current price is USD$28.45
Price when purchased online
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Columbus, 43215
Arrives by Tue, Feb 10
Sold by RV CAMPERS|Pro Seller
Fulfilled by Walmart
4.868421052631579 stars out of 5, based on 76 seller reviews(4.9)76 seller reviews
Not returnable
About this item
Product details
Powerful RV Toilet Treatment in a Convenient 18-Pack Say goodbye to embarrassing toilet odors on the road. Our Happy Campers RV Toilet Treatment – 18-Pack delivers the same extra-strength deodorizing power found in our popular 64-pack, in a more compact and travel-friendly format. Why Choose Our RV Toilet Deodorizer? Neutralizes odors fast – even in hot summer conditions Eco-friendly, biodegradable, and septic-safe formula Pre-measured scoops – no messy liquids or guesswork Works great for RV toilets, porta-potties, or cassette toilets Perfect for Weekend Trips or Compact RVs Each scoop treats one tank, making this 18-pack ideal for shorter getaways or those who need a portable solution. The powder dissolves solid waste and toilet paper while controlling odors for days. How to Use: Add 1 scoop directly to your toilet bowl Flush with 1–2 gallons of water Repeat after each tank dump or every 4–7 days
- Powerful Odor Control: Say goodbye to unpleasant odors with our powerful formula that neutralizes and eliminates foul smells, leaving your RV smelling fresh and clean.
- Effective Waste Digestion: Happy Campers breaks down waste and toilet paper quickly and efficiently, preventing clogs and ensuring smooth tank operation.
- Long-Lasting Performance: Our concentrated formula means a little goes a long way. A single treatment provides lasting results, saving you money and hassle.
- Safe for All Tanks: Compatible with all septic systems and holding tank materials, our treatment is versatile and reliable, ensuring optimal performance in any RV or marine environment.
- Easy to Use: Simply add the measured amount of Happy Campers to your holding tank, and let our formula do the rest. No mess, no fuss – just straightforward application for a worry-free adventure.
- Versatile Application: Ideal for use in RVs, boats, and portable toilets. Wherever your journey takes you, Happy Campers will keep your sanitation system operating at its best.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Compatibility
RV
Rec. use
Sewer System
Size
3.5 x 4.25 x 4.5 inches
Manufacturer
RV Concepts
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:PROP 65 WARNING: This product can expose you to some kind of chemicals, which is known to the State of California to cause cancer For more information, go to www.P65Warnings.ca.gov
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Customer ratings & reviews
How item rating is calculated
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.
Generated by AI
Customer images
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Showing 1-3 of 46 reviews
Dec 6, 2025
Andre
Top Reviewer
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
Sep 17, 2025
ruby
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
Sep 20, 2025
Wendi
5 out of 5 stars review
Verified Purchase
The ultimate in close quarters protection!!!
Even after several loads, And I mean several huge loads. This product keeps serving well and won't let you down. Fear not.
Helpful?5EF8ACYLP7O0658454875







