I think this is my third or 4 water pressure washer, (the previous one cheap brand that they don't do the job properly, I believe the advertised pressure is not even close) . With the Bosch High Pressure Washer AdvancedAquatak 140, the job get done well and in half the time. Best buy so far, it looks well made and have a good warranty. Its a bit heavy, but maybe that's why it so good!