 Oh, and also on the paint thing, most paint stores sell empty blank quart cans. Some even give you one when you buy the paint. So if you have less than a quart left in your gallon, transfer the paint from the gallon into the quart so there's less air space. The paint will store better and it'll last a little bit longer. Just be sure to label the can. And what's nice is they take up a little bit less space for storage.