I let it sit for 30 minutes, hit it with the pressure washer, it worked great!

I pressure washed 3 houses last week and Warhorse is the only cleaner I used. Also this week, put it in a back pack sprayer and sprayed down my Deere dozer, let it set for 30 minutes then hit it with a pressure washer. Worked great. About to start on the motor area. It's very greasy/oily. I haven't been keeping up with how much I use, but I still have half a gallon. So it has went a long way."

~ John Holbert, Holbert Landscaping,
Tryon, N.C.

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