causes the "ring" around my pool's tile line?
accumulation of oils and dirt from bathers is the biggest cause.
Using a tile cleaner specifically designed for pools can clean
it off. Household cleaners do not contain the needed balance of
both oil/grease cutters and scale dissolving ingredients. In fact,
these cleaners can actually dull a tile line due to abrasives
or cause unsightly foaming. Even worse, they may react with the
sanitizer, such as chlorine, in your pool.
To Main FAQ Page