Yes, a marble shower floor should be sealed. Sealing a marble shower floor is an important step in protecting the stone and ensuring its longevity. Marble is a porous material, which means it can absorb liquids and stains easily. By sealing the marble, you create a barrier that helps prevent water, soap scum, and other contaminants from seeping into the stone's pores. This not only keeps the shower floor looking cleaner and newer for longer, but it also helps prevent damage to the stone itself.
Regular sealing is recommended to maintain the protective barrier and keep the marble shower floor in good condition. The frequency of sealing will depend on factors such as the type of marble, the amount of use the shower receives, and the local climate. It's important to apply it evenly and thoroughly to ensure the best results.
