Happy Campers RV Holding Tank Treatment - 18 treatments
HAPPY CAMPERS
Does NOT contain: bronopol, dowicil, formalin, formaldehyde, glutaraldehyde, paraformaldehyde, para-dichlorobenzene, benzene, toluene, xylene, ethylene glycol, 1,1,1-trichloroethane, trichloroethylene, or perchloroethylene.

eliminate odor
Even in Extreme Temps

18 TREATMENTS
1 Treatment = 1 Scoop

LIQUIFIES WASTE
& Most Tiolet Papers

Prevents buildup
of Crystals & Sludge

ONE TREATMENT
Lasts Until You Dump

septic safe
Home Septic Systems
Were you looking for a tank & sensor cleaner? if so, click here
Not only is Happy Camper the most effective odor neutralizer, it is also one of the most cost effective products on the market. Happy Camper’s highly concentrated water-activated mineral blend eliminates odor without covering it up with perfume like many of the chemical deodorant treatments. Happy Camper works most like an enzyme or bioactive treatment but is not affected by residuals (previous tank treatment chemicals) and unlike enzyme treatments you do not need to regularly add more treatment.
Happy Camper’s performance is not affected by extreme hot or cold temperatures. Happy Camper is a highly concentrated monohydrate blend of minerals and micro nutrients with enough waste treating power that 1 scoop of Happy Camper will treat a 40 gallon black tank and another scoop will treat your grey tank.
When presented with a particularly stubborn holding tank issue our service department relies on Happy Campers ability to break down waste within a few hours of treatment. We have had customers report they have used the Happy Camper holding tank treatment to eliminate clogs in kitchen sinks and showers without worrying about damaging their RV’s plumbing.
SKU: HC-18
UPC: 186045000028
USAGE: Happy Campers Holding Tank Treatment
1 Scoop Treats up to 40 Gallons
1) Prime holding tank by adding 1 gallon of water.
2) We recommend using a bucket or container to pre-mix by slowly sprinkling one scoop of HC while stirring into 1 gallon of water. Once product is suspended in water, then flush that down the toilet or pour down sink.
3) Lastly Add 1 more gallon of water and you're good to go.
4) Repeat this process after each dump.
USAGE: Extreme Tank Cleaner
Use entire container to clean 1 tank.
1) Make sure to fill holding tank between 1/2 and 3/4 full.
2) We recommend driving for 45 minutes prior to emptying tank. The motion and aggitation of driving is what helps this product work so well. If you are stationary and can NOT drive, then we recommend filling tank and adding the Extreme Cleaner and keeping it in your tank 24 hours.
3) Do not leave Extreme Cleaner in your tank longer than 4 days.
4) *This only needs to be done maybe once per year. Please note: This product is guaranteed to thoroughly clean your tank. If buildup or sludge was preventing your sensors from working this product will get them working again. Sensors are notoriously finicky. We recommend paying attention to what comes out of your tank. If a lot of gunk comes out but your sensors still are not working - there may be an issue with your sensors.
Extreme Cleaner Questions:
Is this the same as your other holding tank treatment?
NO! This product is designed to totally cleanse your holding tank, so that you can start fresh.
How long can I keep the Extreme Cleaner in my tank?
We recommend not leaving the extreme cleaner in your tank longer than 5 days.
What if I can't drive my trailer?
It is true, this product works best with aggitation, that being said, if you are in a fixed position, we recommend keeping the extreme cleaner in your tank for at least 48 hours.
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eliminate odor
Even in Extreme Temps

18 TREATMENTS
1 Treatment = 1 Scoop

LIQUIFIES WASTE
& Most Tiolet Papers

Prevents buildup
of Crystals & Sludge

ONE TREATMENT
Lasts Until You Dump

septic safe
Home Septic Systems
Were you looking for a tank & sensor cleaner? if so, click here
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Holy Moly!!! This stuff is awesome!!!!! It was driving us nuts thinking that this foul smell was coming from the A/C, something down the sink, possibly back up from the rv resort and then I started to research. Our travel Trailer is only 3 years old so I doubt that it could be something serious, I even climbed on top of the tailer to look at the A/C unit thinking that the drip line was clogged, nope so we bought this fingers crossed that it would work. Its a little pricy but trust me, it works. I filled one side of our kitchen sink up with water, did a double dosage and stirred it in with my hand, then let it down the drain. I then filled the grey water tank till the shower started to have water come up and just let it sit there for 4 hours. I flushed it and BOOM!!!!! No more smell!!!!!. It has now been almost a week and not even a hint! Thank God! FYI... I drain my black tank every 2-3 days, and grey water tank every day so this was just something that had built up in the tank.
19 Reviews
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Holy Moly!!! This stuff is awesome!!!!! It was driving us nuts thinking that this foul smell was coming from the A/C, something down the sink, possibly back up from the rv resort and then I started to research. Our travel Trailer is only 3 years old so I doubt that it could be something serious, I even climbed on top of the tailer to look at the A/C unit thinking that the drip line was clogged, nope so we bought this fingers crossed that it would work. Its a little pricy but trust me, it works. I filled one side of our kitchen sink up with water, did a double dosage and stirred it in with my hand, then let it down the drain. I then filled the grey water tank till the shower started to have water come up and just let it sit there for 4 hours. I flushed it and BOOM!!!!! No more smell!!!!!. It has now been almost a week and not even a hint! Thank God! FYI... I drain my black tank every 2-3 days, and grey water tank every day so this was just something that had built up in the tank.