This is a life-altering tool, and I own a lot of tools. I owned an auto repair shop for many years and we never had one of these. I had a batch of motorcycle carburetors that were gunky and I had cleaned multiple times in Tyme, and gum cutter, with wires, and straws. One pass through this thing and they run like they've never run before. I've bought very few tools that had as much impact as this tool. I read online that you own one of these, and throw out your parts washer, and I'd agree. One point of note is that it will not cycle on the heater below 5deg C. If you don't heat your shop you'll need this info. Otherwise, its a wonderful machine that is easy to use.