I know its a work truck...i know no matter what you do, it'll get dirty, but do you guys do a little preventive maintainence to keep inside of truck clean..i.e. seat covers or blow yourself off after each yard? Just dropped a ton of money on a new truck and i have got to keep it clean, but vacuuming it every day just ain't in the cards. Before this I never cared how dirty my old one was. What do you guys do, anything?