16 Jul, 2021 → by ClaimboUser191974
Problem with Max control advanced holding tank treatment o
1
I used this product on my Vacuflush system on my boat. The product doesnt dissolve completely when flushed and stopped up the entire system. It got stuck in the duck bills and it cost me almost 1000 in repairs to get the sticky purple stuff removed from the system! Do not use it in boat toilets with vacuflush system! User's recommendation: Don’t buy it!!!!?