New concrete

[Chad16 14]

I have a customer that wants his driveway and sidewalks cleaned, but he has some new concrete that is about 7 months old it's not that dirty. Everything that I have read on here talks about removing the cream from the top with too much pressure.

I think my surface cleaner will remove the cream if I use it on the new stuff. I'm not sure what to do. Plus he DOES NOT want me to use ANY detergent to remove stains. I"m kinda lost on this one. Plus I don't want to screw his stuff up.

[Chad16 14]

never mind I called Lighting Gene and he told what to do.

Thanks Gene

[kyfireman2004 14]

28 days and concrete is cured under normal conditions.

[gawashman 15]

I would use 40o tips to be safe rather than the usual 25o.

[Lightning Gene 66]

never mind I called Lighting Gene and he told what to do.

Thanks Gene

Glad I could help....