Serum Watercare introduces its new Triple Action Spa Spray. Triple Action provides you with an on-your-shelf solution to two common spa owner complaints. Serum Triple Action stops undesirable musty odors often noticed when opening a hot tub. Triple Action cleans the spa shell above the water line preventing the accumulation of bacteria and other organic contaminants. Triple Action also prevents mold & mildew from developing on spa covers & around pillows. Triple Action cures two commons problems that have long plagued your customers. Made in the USA.