Leisure Time Calcium Booster is a premium product designed to enhance your spa or hot tub experience. This easy-to-use formula helps prevent equipment corrosion and scale formation, ensuring your spa stays in top condition for longer. With regular use, Leisure Time Calcium Booster maintains proper calcium hardness levels, promoting water clarity and a more enjoyable soaking experience. Trust Leisure Time for quality spa care products that keep your water clean, clear, and comfortable.