Answer
The process of stripping a floor is to ensure that all necessary old and worn sealer is removed; once removed your bluestone tiles can be resealed.

Answer
To keep your tiles and grout looking new, Tile Cleaners® recommend sealing your grout lines with our recommended proven water based impregnating grout sealer, Deepshield™ Penetrating Grout Sealer. We also always recommend cleaning each week with a damp microfibre cloth and a mild detergent to remove any dirt or grime from the tiled surface. Any strong detergents( strong acid or alkali) may affect the sealer, mild detergents and pH neutral substances are strongly recommended.