How to Use Happy Campers  Holding Tank Cleaner

Common Questions About Happy Campers

The Happy Campers holding tank treatment is to put in every tank to eliminate odors. To clean and remove solids from your holding tanks the “Extreme Cleaner” is the product to use.
Happy Campers Holding Tank Treatments replace your existing chemical treatments. I usually add about two gallons of fresh water to my holding tanks after I dump. In the toilet I start to fill the bowl, add one scoop full of Happy Camper, fill the bowl, let it set about 15 minutes, then flush it – that gives an extra clean to my toilet bowl as well as starting it’s process in the holding tank. For my shower, and sinks, I add about 1/2 scoop and rinse it down into those tanks.
Happy Campers holding tank treatments can definitely be used if you have previously used a formaldehyde product. We recommend flushing out the tanks before beginning the use of Happy Campers, but our product is designed to break down solids and eliminate odor effectively.
Absolutely! You can use Happy Campers products for both black and grey water tanks. It is much more convenient than liquids and has a proven track record for completely eliminating odor, not simply masking it.
If you follow dosage instructions on container Happy Campers will not harm your plants. Please contact manufacture or authorized dealer for ACCURATE recommendations.
Yes. An RV holding tank is typically just a larger version of a boat holding tank. The Plumbing is all the same material for the most part, and waste is… well… waste!
Here’s what Amazon Reviewers have to say:

Shouldn’t be; however, just pour a tablespoon to be on the safe side. I used to go weeks between and never had a problem.
By Dr. No can do on August 30, 2016

I empty my blackwater every three of four weeks, no issues.
By v8gee on August 30, 2016
Happy Camper is the best product I’ve ever used. There are, however, limits to everything. It depends on how long since you last dumped. I have held for as long as six weeks without odor.
By Sam S. on August 30, 2016
 
I’ve waited longer than that between trips and haven’t noticed any odors.
By Bill H. Lubben on August 30, 2016

How to use Happy Campers Holding Tank Treatment:

Black Tank:

  • Fill toilet bowl with water and add 1 scoop of Happy Camper per 40-gallon tank.
  • Stir well and flush. (Pro Tip: Make sure you stir in Happy Campers as you add it).
  • Refill toilet bowl with two gallons of water and flush.

Gray Tank:

  • Mix 1/2 scoop of Happy Camper with water in kitchen sink or shower and wash it down the drain.