Hmmm! I am no physics guru or Einstein; but, how would dirt be launched from it. BTW, my leaf blow is meant to mulch also; however, I do not use the mulch feature. I have been using the leaf-blower meathod for years on my all my cars.

The way I see it, what gets launched by the blower is as clean as the air I breath. Oh, we do not get the dusty wind here that oftean.


Lastly, the 2nd to the last best part of the blower is that it cuts down washing time by about 40%; the best part of the leaf blower is that it blows all of 'em water hiding and collecting between car parts (headlights, hood, taillights, etc.) and eventually drop leaving a trail of water marks....you know, that one that keeps on dripping, and dripping, and dripping. :roflpuke2:

I forgot to mention that I used to religiously use the original chamois. Until I really got into cars and ended reading about oil film being left by the chamois.