Sealing granite properly is the most important thing you can do to prevent stains and protect your countertop. Here is a tutorial video on the proper way to seal granite counter tops.
Here are a couple of other grout cleaning methods that you can try!
Cleaning a shower is no easy feat. However, if you have the right tools, product and technique and do it regularly, you will be in good shape. If your shower has not been cleaned in a while, expect more elbow grease to be required the first go. Finally, Clean My Space will share some tips with you designed to help maintain your shower between cleans.