What do you use to clean the salt line off pool tiles in a saltwater pool?

1. Use a pumice stone. A pumice stone is a natural abrasive that can be used to remove salt lines and other stains from pool tiles. To use a pumice stone, wet the tiles and then rub the pumice stone over the salt lines in a circular motion. Be careful not to apply too much pressure, as this can damage the tiles.

2. Use a vinegar and baking soda solution. A vinegar and baking soda solution is another effective way to clean salt lines off pool tiles. To make a vinegar and baking soda solution, mix equal parts vinegar and baking soda in a bucket. Then, wet the tiles and apply the solution to the salt lines. Let the solution sit for 15-20 minutes, and then scrub the tiles with a brush. Rinse the tiles thoroughly with water.

3. Use a commercial salt line remover. There are a number of commercial salt line removers available on the market. These products typically contain a hydrochloric acid or muriatic acid base. To use a commercial salt line remover, follow the directions on the product label.

4. Use a pressure washer. If you have a pressure washer, you can also use it to remove salt lines off pool tiles. To use a pressure washer, start by wetting the tiles. Then, hold the pressure washer wand about 12 inches away from the tiles and spray the water in a circular motion. Be careful not to apply too much pressure, as this can damage the tiles.

Once you have removed the salt lines, be sure to rinse the tiles thoroughly with water. You may also want to apply a sealant to the tiles to help prevent future salt lines from forming.