Most homeowners will eventually replace the grout in their bathroom, but there are a few mistakes you should avoid to spare ...

carefully scrape out the old, damaged grout from between the tiles. Work slowly to avoid scratching or chipping the tiles. Be sure to remove at least 1/8 inch of grout to allow proper bonding for ...

Keeping the area fresh will improve efficiency and minimize the risk of tile damage. You might also need to use a stiff-bristled brush to remove dust deeply embedded in the old grout line gap ...