The new UL-listed ScaleBlaster from ClearWater Technologies Inc., of Clearwater, Fla., is a revolutionary product that eliminates formation of limescale deposits in water pipes, wastewater pipes, faucets, cooling towers, boilers, heating elements and more without the need of water softening equipment, salts, chemicals or maintenance. The unit is also effective in the removal of struvite. Existing scale is removed and never forms again. The product is non-invasive and adds nothing to the water.