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Happy Campers RV Toilet Treatment 18 - Extra Strength Odor Eliminator for Black and Gray Holding Tanks

  • Based on 13,896 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Dec 24
Order within 21 hours and 16 minutes
Available payment plans shown during checkout

Features

  • 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.

Brand: Happy Campers


Item Form: Granule


Scent: Unscented


Specific Uses For Product: RV Holding Tank


Material Feature: Fragrance Free


Manufacturer: RV Concepts


UPC: 186045000028


Brand Name: Happy Campers


Material Type Free: Formaldehyde Free


Material Features: Fragrance Free


Number of Items: 1


Item Weight: 1.13 Pounds


Unit Count: 18.08 Ounce


Item Volume: 1 Gallons


Special Features: Concentrated


Contains Liquid Contents?: No


Specific Uses For Product: RV Holding Tank


Surface Recommendation: Toilet


Item Form: Granule


Scent: Unscented


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • This is the one!
After buying and trying so many different treatments hoping they would work I found this. FINALLY a product that really works!!! Very easy to use just measure mix with water and flush it down. NO MORE SMELL period....I have used this on several trips now even during the hottest part of the summer on a week long camp and it did its job. Thank You. ... show more
Reviewed in the United States on October 9, 2024 by Brainrott

  • Use Happy Camper and eliminate the poop pyramids
As an avid RV enthusiast, I recently tried the Happy Campers RV Toilet Treatment and I am very impressed with its performance. The treatment is very easy to use and quickly breaks down waste and toilet paper, leaving my RV's holding tank clean and odor-free. I appreciate that it is made with natural and biodegradable ingredients, making it safe for the environment and my RV's plumbing system. One of the things I like about this product is that it is very effective at controlling odors. Even after several days of use, my RV's bathroom still smelled fresh and clean. The treatment also helps to extend the time between pump-outs, which is convenient when I am on longer trips. The treatment is also very affordable and provides good value for the cost. A little bit goes a long way, so a single container lasts for several uses. Overall, I am very satisfied with the Happy Campers RV Toilet Treatment. It is a reliable and effective way to keep my RV's holding tank clean and odor-free. If you are in need of a quality RV toilet treatment, I would highly recommend giving this product a try. ... show more
Reviewed in the United States on January 16, 2024 by Thom Baxter

  • Works great
No bad odor from the black tank. Breaks down all solids, even paper. Great easy to use product.
Reviewed in the United States on October 31, 2024 by Debbie G

  • Simple and effective
Eliminates odor from grey tank. Ver easy to use. Works immediately!
Reviewed in the United States on October 20, 2024 by Gail Westgate

  • Does not work for Porta Potti
Initially i bought happy campers treatment to be used for my thetford porta potti 365. i only use the porta potti for no. 1 and only needed to be emptied around once a week. previously i use walex porta pak so i tried switching to happy campers treatment because everybody was singing praises about this product but unfortunately for me, happy campers treatment is unable to cover the odor because i could always smell urine whenever i use the porta potti and by the end of the week where i empty the waste tank, it reeks horribly :( i am not sure if my dosage is not enough or is it because the previous usage of walex porta pak has some residues remain that lower the effectiveness of happy campers but the waste tank smell horrible at the end of the week when i empty it. i tried cleaning the tank and give another shot but the smell is still bad and emptying it at the end of the week is horrible. after reading that happy campers treatment requires oxygen and does not do well in airtight environment like a porta potti, i guess i will stick back to walex porta pak for my waste tank. so i started using happy campers treatment for my grey tank instead and to my surprise, it works amazingly well! usually my grey tank will smell bad at the end of the week but ever since using happy campers treatment, the grey tank has no smell at all. it's a miracle and emptying my grey tank is a breeze now. ... show more
Reviewed in the United States on February 11, 2024 by Quanfu

  • No More Stink
Didn't want to write a review until I had used it more than once. I live full time in a RV so I deal with the black tank on a weekly basis. I have tried all of the other items from the rv section that promise to make it smell like orange or lavender, those products do not do what they say. Through one of my FB groups I saw that a lot of people used Happy Camper so I decided to give it a try. This stuff works better than anything I have ever tried. It says one scoop, but I do 1 and a quarter to a half in my large black tank. I don't worry about odor unless my tank is almost 100% full. I have bought this again, and will continue using this over any other product. I am 100% satisfied with the results. Its a little pricy, but it works well enough to offset the cost. Hope this helps! ... show more
Reviewed in the United States on October 24, 2024 by Matt Wendel

  • THIS is the tank treatment solution you want!
Amazing product! I live full time in a fifth wheel camper and was previously using Bio-Pak tabs for black tank treatment; they worked decently, but this powder? Whole other level. I dump the black tank once weekly on Sunday, prefill the freshly emptied tank with about 4 gallons of water and one Happy Campers treatment before resuming regular use, and have no odor come back up through the toilet until Friday or Saturday. The odor that does come up is still much less offensive than when I was using Bio-Pak. Even dumping the tank is less smelly and faster, as it breaks down everything very efficiently. Happy Campers may seem more expensive than brands upfront, but per treatment it's only about 10 to 15 cents more (on average) than less effective competitors - WELL worth it! If you want true odor elimination, a faster dump time, and a cleaner black tank, Happy Campers is the product you want. ... show more
Reviewed in the United States on November 4, 2024 by s.patterson

  • Wow. Worth every dime.
We saw this on a tik tok video and saw it discussed on a rv Facebook page. We have owned and used rvs for 35 years and tried EVERY home remedy and store bought product known to man to try to keep our tanks clean and non smelling. We bought this thinking 30 bucks wasted again but we were pleasantly surprised. Follow directions and add little bit of extra water. So pleased with this purchase. Cleaning was a snap. Everything came out as a liquid. No clumps or lumps. Hardly zero smell. Rinsing tanks was a breeze. Yep. We will buy it again and have told all our friends to buy it also.. ... show more
Reviewed in the United States on September 26, 2024 by Kezbeth

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