If so, how did you do it? We tend to get mold around our windows and sliding doors, and I admit, we had been kinda lazy about cleaning it. We finally did have to do it because we suspected DS was having an allergic reaction to it, but I'm pretty sure we haven't done enough besides cleaning it with bleach. I heard it's a pain in the butt to get rid of it entirely. Do you have experience with this? What do you do about your mold issues and are they recurring?