I use mine to blow everything off my car. It's only 1300 psi on a wide angle. It will blow alot of dirt off my car. I go off roading in the dust (fun to do donuts in the dust) and after i get done i use my pressure washer on the dust.
u can use a pressurer washer on the low speed only the high speed would do damage to the paint but the low speed is like using a hose........................
