So a year ago I had my waterline tile and grout sandblasted to remove calcium buildup from previous owners poor pool chemistry management. At the end of the job he applied bees wax which had softened sitting in the sun to the tile and grout as a sealer.
Worked great for a while but now the grout could use a little freshening up and I wonder what you guys would recommend sealer wise. Anything special? Should I do the beeswax again?