Sac Pool Pros can make your swimming pool tiles look new again this process takes about 2-3 hours varies on pool size and how much tile your pool will be required to be drained down below the tile line and then we will get in your swimming pool and use our state of the art soda blasting technology to clean your swimming pool tiles the chemical we use is soda ash it is very friendly to your swimming pool water and won’t take away from your swimming time it will be vacuumed out as soon as we are done cleaning your tiles we will also adjust any chemical changes that may happen in the pool water since soda ash tends to raise your pH & ALK levels it will be tested and adjusted after job is finished.