The answer to 'tough stains on tile' is that tough stains on tile can be caused by a variety of factors, including spills, mineral buildup, and improper cleaning. Symptoms may include discoloration, dullness, or a rough texture on the tile surface. To address tough stains, you can try a few DIY solutions first, but in some cases, it's best to call in a professional cleaning service.
For DIY solutions, start by using a tile-safe cleaner and scrub the area with a stiff-bristled brush. You can also try mixing baking soda and water into a paste and letting it sit on the stain before scrubbing. For more stubborn stains, you may need to use a stronger tile cleaner or a poultice, which is a drawing agent that can pull up deep-set stains. If the stains persist or the tile is damaged, it's best to call in a professional cleaning service to assess the issue and determine the best course of action.