Prevents, Removes Lime Scale formation, corrosion & blockages in water pipes & fixtures. Allow better water flow. Prevents & removes scale deposits cling to pool walls & floors. Makes the pool clean with crystal clear water. Prevent smell of water & Algae problems. Save unnecessary maintenance bills. Avoids hard water problems effects on skin, hair dryness. Prevents Dandruff and Hair Fall. Make skin and hair smooth & shiny.