Best cleaner for power washing?

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New Member
Aug 18, 2018
Real Name
Honestly, I have done a lot of pressure washing for houses and concrete before painting them, and The power of the power washer should be enough to wipe out anything. I power washed the concrete around a huge in ground pool, and it just takes time. If you need chemicals, ZEP makes good products for pressure washing. Also, maybe get a pump sprayer with an industrial de greaser. Zep also makes that and you can get it right at home depot. spray an area and let it set in for about 10 minutes and then pressure wash it. That should help a lot. I worked at a healthcare facility that had a brick patio. They gave us all day to do the job and one guy had spartan SD20 de greaser that is a foam type and you could have just hosed it down after he sprayed it with that stuff. it will take paint off walls. Good luck.
Likes: rob allen

rob allen

Staff member
Sep 5, 2007
Real Name
Robert Allen,Jr.
Business Location
United States
We get a lot feedback from cleaners who use and love Groutmaster for pressure washing.

Likes: keep it clean