Yes, provided you aren’t installing drywall over it. But you can skim coat it, apply new tile right on top, paint it, or stencil it. For more budget- and DIY-friendly options, you can install beadboard or apply decals. Just make sure that the current tiles are in good condition and prepped well for the paint or adhesive to stick.

The lifespan of bathroom tile can be 50 years or more, depending on proper installation and regular maintenance. A well-done tile job, whether it's a new installation or a retiling project, can last for many decades. To lengthen the life of your tile, it's best to have it installed by a professional and to perform regular maintenance. This includes routine cleaning, resealing, and regrouting as needed. With proper care, you can expect your tile to last 10 years or more before needing major repairs or retiling, especially in high-traffic areas where tiles can wear out more quickly.

The rule tells you how to cut tile to install it in a corner. The 3/4/5 rule recommends that you should have 3 feet across on one straight line, four feet on the other perpendicular line, and 5 feet of length from the end of one of the lines to the other. You’re making a right triangle with the tile, and the hypotenuse (the line across from where the 3-foot lie and 4-foot line meet) should be 5 feet long.

No, you don’t need to remove the old grout before installing new tile over existing tile. In fact, the old grout helps fill in gaps between tiles, creating a more even surface for the new layer. However, it's important to ensure that the grout is clean, solid, and free of cracks or crumbling areas. Damaged grout should be repaired or replaced before proceeding. Cleaning the surface thoroughly and filling any low spots will help the new adhesive bond properly and ensure a smooth, stable installation.