Vanishing Act Xl Calcium Remover 76536

A simple and cost effective way to enjoy a soft water feel in a hot tub without the costly expense of cost and using chemicals New Prouduct for Hot Spring , Tiger River and Limelight Hot tubs. Place Vanishing act on the bottom drain of your hot tub when you refill you hot tub, turn over bag after 12 hours, 12 hours later throw out the bag. Simple , Easy, and Effective.