HT - Protection Plus - Water Clarifier - 1 qt.

Protection Plus is a concentrated stain and scale preventer in the spa and helps prevent calcium build up on acrylic spa surface, along with helping to keep your water crystal clear.

RECOMMENDED USE: Add 1 oz of Protection Plus once a week for proper maintenance and stain and scale prevention. For spas with any concentration of minerals it is recommended to add 16 oz of Stain & Scale each time you fill your spa with fresh water.