
The increasingly popular Yahoo! Answers is a great reservoir of popular home and garden questions and answers. There are more specific categories that include DIY, Decorating & Remodeling, and Maintenance and Repairs.

We've found that oxygen bleach and water work great for cleaning tile grout but to thoroughly clean your tile you'll need to take the time to remove the top layer of old grout then re-apply new grout. This is a time consuming process and you must be careful as to not scratch your tile but you'll have a bathroom or kitchen that looks brand new.