Dirty stained grout can make an otherwise clean tiled area look filthy.
Discoloured ceramic tiles.
While it may seem obvious regularly cleaning your bathroom floors is the most effective way to prevent tile discoloration.
Answer answer there are a number of variables involved in determining what is causing the discolored tiles and it will likely require some intrusive inspections to verify the cause and to determine how to remediate it.
If the tiles have been around for a while your tile restoration may just include a good cleaning to restore their shine.
The ctef certified tile installer cti program is the only third party assessment of installer skill and knowledge which is recognized by the tile industry.
Someone mentioned they are ceramic and absorb water.
After all the tile based discoloration has been successfully removed use a water soaked sponge or mop to get rid of any remaining traces of your solution.
Step 5 prevent discoloration from reoccuring.
Cleaning your ceramic tiles.
The ceramic tile education foundation ctef provides education and installer certification for professionals working in the ceramic tile and stone industry.
This is a job you can easily do yourself so give it a go first before you do anything else.
How to clean discolored grout.
You didn t indicate whether the tile is a glazed ceramic tile or an unglazed ceramic tile or whether either of those types of ceramic tile were porcelain body tiles.
Removing the stains without replacing the grout requires some effort but is less intensive.