How Do I Dry Out a Tiled Bathroom?

Your first move is to get rid of any pooled water. Use a mop, towels, or a wet/dry vacuum to soak up as much as you can. Work from the farthest corner toward the drain so you do not push water around. Pay attention to grout lines and corners where water hides.

After the surface looks dry, check for water that has seeped under the tile or into the walls. Press on the grout and look for dark spots. If the floor feels spongy or the wall feels damp, the water has gone deeper than the surface. That kind of moisture needs more than towels.

Tiled bathrooms can hide water in places you cannot see. Water may travel along pipes, behind the shower surround, or under the tile floor. If you notice a musty smell or see bubbling paint on the wall, moisture has likely soaked into the drywall or the subfloor.

You can probe with a moisture meter if you have one, or simply press on the wall to feel for softness. If you find wet drywall, you may need to cut out the damaged section and replace it. For water that has reached the subfloor, removal of the tile might be necessary.

• Press on walls and grout to feel for softness
• Look for dark spots or bubbling paint
• Use a moisture meter for accuracy
• Check the area around the toilet base and sink pipes
• Inspect the caulking around the tub and shower

Mold can start growing within 24 to 48 hours in damp conditions. To prevent it, keep the area dry and well-ventilated. Wipe down wet surfaces with a dry cloth and use a fan to circulate air. If you see any dark spots forming, clean them with a mold-killing product.

If the mold has already spread into walls or under the tile, you may need a mold professional. They can identify the type and extent of the growth. Remember, mold can affect your health, so see a doctor if you feel unwell. Your insurance policy may cover some of the cleanup, but policies vary, and your insurer decides what is covered.