Hot Tub SERUM Total Cleanse is an easy-to-use jell designed to deep clean your spa plumbing of sludge and inorganic matter. It is the only product in the spa industry that will completely clean and purge a spa in 25 minutes. Hot Tub SERUM Total Cleanse is so powerful ½ a jar (1 oz.) will clean a 350-400 gallon spa twice or a 700 gallon spa once.
Available Sizes: 2oz jar
Cleans better than others we have tried.
This product is incredible.
Works great,cleaned up our swim spa like it was new!
Best product I ever used to keep the hot tub jets clean. Used many products previously and this product works beautifully.