Dampen a sponge with water. Scrub the area to work the baking soda into the stains like a scouring powder. Rinse the baking soda and vinegar off the tile with clean water. If water spots remain, repeat the process. When the tile is clean, dry it with a towel to prevent minerals in the rinse water from leaving new spots.
Baking Clay Tiles: Set a kiln or an oven at a temperature range usually preferred for household baking purposes. Usually, polymer_clay manufactures mention the required temperature range as a part of the packaged instructions. Bake the clay tiles in the oven/kiln until their upper surface develops a distinct crust.
by Helen K. Patel on Jul 31, 2018 Ceramic Tile