Why is my tub squishy?

Why is my tub squishy?

Some bathtubs commonly develop soft, spongy floors over time that lead to cracking and sometimes will cause leaks underneath the bathtub. Poor installation, faulty bathtub design, or even normal human body weight are all things that can cause the bathtub floor you stand on to flex and get weaker.

Does grout stop water?

Sealing grout is necessary because it without a waterproof covering it absorb not just water but bacteria and stains as well. The reason for this is that grout is a mixture of cement and sand. The sealing will protect the grout against germs and moisture.

Does grout absorb water?

Grout is porous and will absorb liquids that are spilled on it. Light-coloured grout on the floor will show dirt. You can’t get around that. So a lot of people think a clear sealer will make grout more resistant to moisture and make it easier to clean. Sep 19, 2008