One of the worst parts of having work done is dealing with the mess that comes along with the work. Well, one company has created a great tool to help painters deal with the dust that comes along with preparing walls to be painted. Festool makes sanders that, when combined with one of its dust extractors, eliminates almost all of the dust that results from sanding walls. It is a great product, and I just purchased one. I am especially looking forward to using it the next time that I have to sand joint compound.