15, 2024 /PRNewswire/ -- "I wanted to create an easy way to apply an acid solvent and scrub stains within a swimming ... quick and easy removal of stains from underwater pool surfaces.

15, 2024 /PRNewswire/ -- "I wanted to create an easy way to apply an acid solvent and scrub stains within a swimming pool," said an inventor ... practice of pouring muriatic acid onto a pool stain ...