Hi. A few tees ago I applied HG Tile protector to my bathroom floor. However it keeps going white - Ive re applied some each year but the same thing had happened after a few months. I’m guessing that this was the wrong sealant for bathroom tiles. So I think i’ll need to remove the HG Protector and apply a waterproof sealant. Could anyone please tell me the best sealant remover and sealant to re-apply to give the slate a sheen finish? Thank you!

