D'Cal Hard Water Conditioner inhibits Calcium formation because of Hard Bore Water used in Houses for Utility Purpose (Like Taking Bath, Washing, etc). Because of Hard Water Taps, Tiles, Geyser Rods all become white and also hard to operate. Same with our Hair too. They become dry and stiff. The looks of the House also deteriorate. Appliances using Bore water like Geyser, Washing Machine, etc also deteriorate because of internal damage and corrosion thus reducing their life. This also prevents corrosion of your house Piping System. All this can be eliminated by using our Revolutionary Hard Water Conditioner. The Product media is Odourless, Tasteless and PH neutral. The system masks the calcium ions to become inert by using proprietary technology. To test, you can simply boil 1 liter of water before and after Water and see for yourself. Performance guaranteed or 100% money back. Product is suitable for Independent Houses (4-5 members in the family) and lasts for 10-12 MONTHS.