7548 * SpaGuard Anti-Foam Concentrate (473 ml)
Defoamer and foam preventor
Things you may or may not want to know;
For spas and hot tubs
Defoamer and foam preventor
Foam control agent for hot tubs, spas and ornamental fountains
Works immediately to get rid of foam
Easy measuring (1 capful = approx. 10 mL)