chefwong
10-01-2010, 12:40 PM
For concrete pathways, is a Dirt Killer Zozzle too strong for concrete ?
Just short of a Whisper Wash variant, is a regualar 45-65 degree nozzle be better.
I just watched my neighbor destroy the creama - top layer of his concrete driveway this season just pressure washing his driveway/walkway every other week with a regular electric Karcher / roto nozzle...
My unit is a gas 5.5 GPM. 3.5K unit.
I was always under the impression that for concrete, the more GPM the better.
In what applications would a rotojet be applicable. I was looking to purchase a dirtkiller for this application...
Just short of a Whisper Wash variant, is a regualar 45-65 degree nozzle be better.
I just watched my neighbor destroy the creama - top layer of his concrete driveway this season just pressure washing his driveway/walkway every other week with a regular electric Karcher / roto nozzle...
My unit is a gas 5.5 GPM. 3.5K unit.
I was always under the impression that for concrete, the more GPM the better.
In what applications would a rotojet be applicable. I was looking to purchase a dirtkiller for this application...