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Happy Campers

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

    • Based on 13,085 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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 Wednesday, Jun 5
Order within 4 hours and 30 minutes
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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


Brand: ‎Happy Campers


Item Weight: ‎1.13 pounds


Product Dimensions: ‎3.5 x 4.25 x 4.5 inches


Item model number: ‎HC-18-oz


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎HC-18


Special Features: ‎Concentrated


Date First Available: October 19, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 5

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.

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • 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
    • It's what makes campers so happy!
No smell and works well.
Reviewed in the United States on February 2, 2024 by Bruce V
    • Really appreciate the no fragrance.
20+ of camping in a travel trailer. This is by far the most effective and cost effective. No smell!!!
Reviewed in the United States on February 16, 2024 by Scott M. Andrews
    • 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
    • Wow!!!
This stuff is fantastic! Let me start off by saying I originally used some little orange pods that we got for free.. the quality and uselessness of those is what had me on the look.. low and behold I find happy campers! The price was extremely reasonable so I though I should give it a try! It’s cleaning ability is amazing! Plus there’s zero odor, it kept our tanks fresh and out noses happy! Super easy to mix it up and throw it in. The only thing I’ll caution you on is don’t get it in your skin. It’s best to use gloves. Overall we love it and it’s ability to keep out tanks fresh and clean! ... show more
Reviewed in the United States on October 23, 2023 by Josh and Savannah
    • Good Stuff...
Works great... easy to use... priced right...
Reviewed in the United States on February 1, 2024 by Rich Marcom
    • It works (best I've found since Thetford stopped making AquaKem)
We have two portapotties at our off-grid property, one at the cabin, one at the barn. For years we used Thetford's AquaKem product. It had a great scent, and lasted long enough to keep the toilet rooms fresh until the holding tanks were full, at least whenever the temps stayed below 95. But the Californiiq crazies got into a formaldehyde-freakout, and finally forced Thetford to stop producing it. This stuff is different. It's a powder you mix into a small container of warm water, and add to the tank after you dump - I'm not sure what the chemical process is (it is NOT enzyme-based), but it does a good job of eliminating odors and liquifying the material in your black-water holding tank. Heck, in just two months use it has even started to clean off the accumulation of nasty material inside the tanks. We did notice that, like other products we've used, it doesn't last as long, or work as well, when the temperature soars into the high 90's - so I dump the toilets a bit more often, that takes care of it. We really like this stuff, and the 18-ounce jar will last us for years, since we only use 1/3 of the tiny scoop (holding tanks on the portapotties are only 5 gallons, not 40 like in RVs) ... show more
Reviewed in the United States on December 21, 2023 by OffGrid9
    • Great product
I have tried many products over the years for our black tank treatments then I found this a few years ago and won’t use anything else from now on. This works great !
Reviewed in the United States on February 29, 2024 by Damon

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