The key ingredient in protective products is Chlorine, a common and the most widely used element to purify and eliminate harmful micro-organisms from our drinking water. By adding purifiers to a well-balanced pool, effective protection against bacteria, algae and other harmful micro-organisms can take place. Ensure your pool stays clean by regularly checking the levels of protective products and stabilisers in the water. For even greater protection, use shock treatments regularly. Pool stabilisers guard the purifiers or protective products from UV rays. UV protection is essential simply because without it, purifiers evaporate from the pool.