What do you guys use to get caked on grass off your mowers deck. I cut a few yards with my new lazer a few days ago, and now the grass is just caked on the dicharge chute, and deck, is there a way to get it looking clean as when I got it brand new a few weeks ago??? What do you guys use? And also, if I use a power washer, can't it take the paint off the deck??? IF NOT CAREFUL???