Here are some shots of a bathroom we did today. As you can see in the pictures the bathroom floor had been originally grouted using a bright white grout. Unfortunately this is the default color in many new subdivision homes built today.
Looks great when freshly installed but can be a tough floor to keep clean. We cleaned, prepped and completely color sealed this grout for the customer. The grout will now remain water-proof and stain resistant for many years to come.
Before:
After: