Add Yahoo as a preferred source to see more of our stories on Google. Cleaning mold and mildew from caulk keeps your home looking fresh and prevents long-term damage to surfaces. Use natural solutions ...

Whether it is to seal windows, weatherproof your roof, or make your bathroom tiles fit together perfectly, there are plenty of reasons why a caulking gun belongs in your tool box. These days, there ...

Pull it out and recaulk. It's easier and quicker than cleaning, and probably past time anyway if it's yellowed.<BR><BR>Edit: I replied before you added the comment that you didn't want to remove it.