MOM Tip: Martha Stewart has 3 DIY solution suggestions for mold removal. Start with the basics by using vinegar as an all-purpose cleaner; use it straight for tough jobs, or dilute it with water. The second solution would be tea-tree oil which is a natural fungicide and can help disinfect surfaces. Just mix 2 teaspoons with 2 cups water. Lastly, to whiten stained tiles or grout, use a mixture of 1/2 cup hydrogen peroxide to 1 cup water.
All of these solutions can be sprayed onto a surface, allowed to dry, then wiped with a damp cloth, if you are having trouble doing this on your own you can hire a mold removal expert.
Click here for this tip from Martha Stewart.