How to Clean Grout With Household Cleaning Products
You don't have to buy anything fancy or expensive to get your grout clean.
How to Spiff-Up Thin Tile Grout
Some gentle scraping with a folded fine-grit piece of sandpaper will rub out dirt and stains on tile grout.
Cleaning Unglazed Porcelain Tile
Two types of cleaners will dissolve all kinds of dirt and grease from unglazed porcelain tile