Happy Campers RV Holding Tank Treatment - Extra Strength Odor Eliminator - 64 Treatments

*This product has over 15,550 five star reviews on Amazon!

Happy Campers Holding Tank Treatment – the most powerful RV holding tank treatment on the market for an odor-free RV experience! Our advanced formula is designed to tackle the toughest waste and odor challenges in your RV or marine holding tanks, ensuring a pleasant travel experience wherever you may be. Happy Campers is the most powerful odor eliminating RV tank treatment on the market. There is no masking of odors, no covering up with perfume scents, and no break through odors when temperatures start getting hot. Travel with confidence, knowing that your RV toilets, black tanks and gray tanks won't be stinking up your cabin!

The Original Happy Campers RV Holding Tank Treatment - 64 Power Packed Odor Eliminating Treatments - Helps Liquify Waste

Happy Campers Holding Tank Treatment is septic and RV plumbing safe. It provides full-time RVers and hard-core campers with a powerful odor eliminating and odor blocking RV holding tank treatment. Only one treatment is needed for each tank and lasts until you empty your tanks, yes, even when storing your RV for months at a time.

You can even keep tanks fresh when winterizing. Simply add a scoop along with a couple of gallons of RV antifreeze and you're good to go.

What Does Happy Campers Holding Tank Treatment Do?

The primary goal of Happy Campers Holding Tank Deodorizer Treatment is just that — to STOP odors at the source.

Using Happy Campers holding tank treatments will also help prevent the buildup of sludge and crystals inside your tanks.

Because this product helps prevent buildup in your tanks, this will help keep your RV tank sensors free of dibris and working like they should.

How Quickly Does Happy Campers Start Working?

Happy Campers starts eliminating holding tank odors immediately. Once waste and solids start entering the black tank, our tank treatment will begin to nourish the good bacteria and help them product enzymes to break down those solids quicker.

How Do You Use Happy Campers Holding Tank Treatment?

It's super easy!

Using Happy Campers Holding Tank Treatment is real easy. All you have to do is fill your RV toilet, sprinkle in one scoop and flush it on down. If you're using it to treat your gray tank, just fill your sink and do the same thing.

Here's a step-by-step guide:

a. Determine the Required Amount:

The amount of Happy Campers treatment you'll need depends on the size of your gray tank. The general rule is one scoop (provided with the product) for every 40 gallons of tank capacity.

b. Prepare the Treatment:

Fill your toilet or sink with water and add the required amount of Happy Campers treatment. Stir until the powder is fully dissolved.

c. Apply the Treatment:

Pour the dissolved treatment down the toilet, sink or shower drain. This will distribute the treatment throughout your rv's black or gray tanks. (For a 40 gallon tank you should have 1 scoop of product and 2-3 gallons of water in the tank to start)

d. Let It Work:

Once the treatment is in the tank, it will immediately eliminate odors and start to break down waste. For best results, make sure you have enough water in the tank and just keep the Happy Campers in there until you dump the tank.

e. Repeat as Needed:

Apply the Happy Campers treatment each time you dump your gray tank to keep it fresh and odor-free.

What Makes Happy Campers the Most Powerful RV holding tank odor eliminator available?

Unlike enzyme based RV holding tank treatments, Happy Campers does not introduce any bacteria or enzymes into your tank. HC is a special blend of minerals and micronutrients that do two things;

1. Some of the micronutrients are designed to target the "bad bacteria" (naturally occurring bacteria found in human waste that cause that horribly bad odor) and eliminate their growth.
2. Some of the micronutrients are designed to target the "good bacteria" found in human waste and promotes their growth as well as their production of the enzymes that break down solids in your holding tanks.

The benefit to the micronutrient formula in Happy Campers RV holding tank treatment:

Unlike enzyme based RV tank treatments, Happy Campers holding tank treatment will keep working to control and eliminate odors in extreme temperatures like the heat in Florida. When temperatures reach 90° enzymes and bacteria begin to fail letting odor break through. The special blend of micronutrients in Happy Campers RV holding tank treatment not only benefits the good bacteria in your holding tank, but they encapsulate foul odors even in the hottest climates keeping them from breaking through to your cabin.

Can Happy Campers Help with bad odors coming from your RV sink?

How do I use Happy Campers in RV cassette tanks and Porta Pottys?

What do I do if my RV black tank is clogged?

What if you've tried everything on the market, but you keep getting a sewer smell in your RV?

See for yourself why more than 30,000 RVers trust, use and review Happy Campers holding tank treatments. 

SKU: HC-64

UPC: 186045000042

Common Questions About Happy Campers Black & Gray Tank Treatment

Q) How long does it take for Happy Campers Holding Tank Treatment to start working?

A) Great Question! Happy Campers Holding Tank Treatment starts working very quickly (you should notice it's effect within minutes).

*If you use the treatment and continue to have a bad odor this is typically caused by one of two things:

1. Your tank needs to be emptied and rinsed, we also recommend using our Extreme Cleaner to make sure your tank is clear of all the bad residue.

2. If you were using a chemical treatment prior to adding Happy Campers, that treatment could have stopped Happy Campers from working. In that instance, you would need to empty and rinse your tank as in the first problem. See Our Tips for Tanks for More information.

Q) Will this work on old solids that have been in the tank for a while? Our sensors are dirty and have not been working for a long time.

A) 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.

Q)  Does this product take the place of the pucks you add after each dump and before using the toilet again or does it serve a different purpose?

A) 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.

Q)   Will this product work in a tank that has previously been treated with a formaldehyde product?

A) 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.

Q)    Can you use Happy Campers for grey water too?

A) 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.

Q)     We have a 250 gallon gray water tank from shower water, we water our plants with this water, the drains have odor. Will this be ok for our plants?

A) If you follow dosage instructions on container Happy Campers will not harm your plants. Please contact manufacture or authorized dealer for ACCURATE recommendations.

Q)     Does Happy Campers treatment work in a boat tank?

A) 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!

Q)     I just finished a trip with happy camper in the black tank but don't want to dump until my next trip in 3 weeks. Will smell be a problem?

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

Q)     How Much Should I use per dosage?

A) 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.