I took Denny to my folks' place while I cleaned up the whole house (thank you mom and dad, you're a lifesaver, this place would not be clean if you didn't snag him in all this rain, that just equals a muddy house). I was able to get on my hands and knees and scrub all the grout that I never sealed before... another shortcut that I now have to go back and fix... I got it nice and clean though and sealed! Looks like a new place!