Air pollution and organic matter tend to form deposits on the maximum filling line of the pool.
There are essential products to clean effectively and without corrosion, with the help of a synthetic sponge without rough parts, the liner on this line, the ladders and all the plastic, polyester and stainless steel accessories used around the pool.
Continuous cleaning significantly prolongs the life and appearance of the accessories.
With the pool level slightly lower than normal, spread the product evenly with a sponge on the liner at the water line.
After letting the product act for a few minutes, you can rinse using the same water as the pool. Remember to periodically clean the internal walls of the skimmers as well.