2. Use a damp cloth to wipe the stains. If the stains came from dirt and food products, wiping it off using a damp cloth will resolve the problem, and we will be back with sparkly-looking tiles inside the shower.

3. Use a combination of liquid soap and water. Liquid soap acts as a natural material that would tenderize the hardened dirt, and we need to use a sponge to completely remove the stain. After scrubbing the surface, we can pour tap water and see the transformation of the affected tile.

4. Shower stains that have hardened – especially dirt and stains that came from food products – can be removed by pouring boiling water over the tile surface. The heat from the boiling water is enough to tenderize the stain, and we will be surprised how fast the stain would be carried away by the warm water.