Asked on Oct 13, 2020

How to prevent grout from changing to darker color when wet?

by Tcab

I have new bathroom floor tiles. I noticed that the grout changed to darker color when wet. My tiles and grout are light gray but the grout change to dark gray when wet so my floor looks so dirty. What can I do to prevent this? I know I should have sealed the grout before using the bathroom. Any help is appreciated.

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