Posted 8/7/2022 14:51 (#9785083 - in reply to #9784093) Subject: RE: Shop wall cleaner
west-byGod-Pa.
Krud Kutter: Red Label: spray bottle or gallon.
Company makes a series of products. Red Label should be the one you want. I think one or more of their products( possibly all of them) - work in pressure washers.
I usually get it at Lowe's, but available elsewhere.