Is this a hint?

I try very hard to keep a clean house. I do a good house cleaning on Mondays before the book study. I get the kids to do a quick clean later in the week but yet I always have dust. I can dust one minute and write messages the dust the next minute. I have eased up on my OCD (despite popular opinion) cleaning over the years. I jokingly say, if you want to see my house very clean and straight, come over about 30 minutes before book study on Monday night. After the last person leaves on Monday, it's Katey-bar-the-door because you are going to have to make a path to go anywhere.

Anyway...can you see the stick person drawn on the TV screen in the dust? At least they had a different medium for an art project.