The struggle is over – FROG @ease is here! It’s easy to keep your swim spa clean, clear and ready when you are. FROG @ease kills bacteria 2 ways, uses up to 75% less chlorine* and delivers Fresh Mineral Water® in your swim spa – silky soft water with far less odors. FROG @ease maintains a low level of chlorine at all times and conditions the water for softness. It floats in the swim spa, flips when it needs to be replaced and is fabulously easy.