My Pool Waterline Tile Is Looking Crusty And Scaly.
My Pool Waterline Tile Is Looking Crusty And Scaly. Why? What Can I Do? Question: My pool waterline tile is looking crusty and scaley, but the last time it was cleaned, it looked like it scratched the tile. Can you clean it without scratching it? Why is it building up so much when it was just cleaned three years ago? Answer: Yes, new techniques and materials and technical skill, make all the difference!!! The pool water contains minerals, in our heat, the water evaporates but the minerals do not leave the pool. The minerals tend to cling to the waterline tile and make a scaly deposit on the tile. The old way to clean was to use acid and pumice stone to scratch off. This did of course also scratch the tile surface which was a small price to pay to get rid of the scale. Please note: The grout and thin set that hold on the waterline tile on, have a ten to 15 year life expectancy. That means we...