Walex Bio-Pak RV Black Holding Tank Deodorizer and Digester: Natural Enzyme Formula, Tropical Breeze (10-Pack) - Highly Effective Solution! Review

This item was easy to use and the smell was strong enough to clean the tank, no Bed Bath & Beyond smell. The packages are easy to use; Just take a look and keep moving. Love the zip on the packaging to keep it fresh and safe.

This works. Period. We tried the cheap ones to save money and immediately got tanks that didn't drain properly. Raise your clear "elbows" to see what comes out and you'll immediately understand what I'm talking about. They dissolve things that cheap capsules don't. Use in all tanks. The cheap ones cost you money, time and stress. Use the good ones.

For the second time we bought a Walex BIOTROPBG storage tank deodorizer for our 5th wheel. These work great! We empty our black tank and put 2 in the toilet and add water. We stay in our 5th wheel almost every weekend and it helps get rid of the bad smell in our trailer toilet. Will continue to buy and recommend to anyone looking for a great deodorant.

Do not waste your money or time on this product. THAT DOES NOT WORK! They could offer me a lifetime free supply and I wouldn't agree! My husband and I drive a semi-trailer and we have a portable toilet. I tried these instead of the original Dometic tank packs because I managed to get 10 packs but now I wish I didn't have to go cheap and pay $8 for the 3 packs that come with the Dometic packs. Bio-pac leaves a horrible odor that won't go away no matter how many times you clean the toilet. The…