HAPPY CAMPERS RV Holding Tank Treatment - 18 Treatments

This does what it says. Great product

Received this quickly! This deodorizer is easy to apply directly in the toilet bowl and works wonderfully. No odors in our trailer whatsoever!

I usually flush my black tank 3 to 4 times with the other products I usually use. I have noticed that it is only taking 2 flushes until the water runs clear. It took about three cycles to get to this point but I am very happy with the results. I am very satisfied with this product and I will be buying Happy Camper again.

I like that product

Living in Texas and using a camper/RV in the summer heat causes the black tank to smell no matter how many drop in deodorant packs you use. I ordered Happy Camper and have been using it for several months. This product works, no smell and it only takes one scoop after draining and cleaning the black tank. I will continue to order this product and hopefully it will be stocked in stores for purchase.

Happy camper is the best black tank treatment. It has no scent and it keeps the tank from smelling even when quite full. Had used all kinds of products in the past which worked when first added but lost their effect quickly.

By far the best rv toilet tank treatment I have ever used. And the smell is very nice and lasts.

Ive tried many, this one is absolutely the best!

Best stuff you can buy for your rv

It works better that others Ive tried. I cant say it took all the odor but it took more than others Ive tried. Will continue using till someone shows me something better.