I'm going to be pressure washing EVERYTHING!

I splurged this week by buying a heavy-duty, gas-powered pressure washer! It came today and I immediately started to put it together. It's pretty awesome and I haven't even used it yet. I have a feeling my water bill will be high next quarter, but I'll try to conserve as much as possible. If anyone has lessons-learned about power washing that they'd like to share before I start to use mine please leave comments.

check out this bad boy!