We are trying to start up a small business cleaning driveways, sidewalks, pool surrounding, and decks. I am curious if any one would be open to letting me know what will remove stubborn grease or old from driveways.
We are using a Simpson WS-4040 4000psi 16hp 4.0GPM unit. I know that a hot water unit would help dramatically but the cold unit is all that we could afford on our 1st investment.
We are using a Simpson WS-4040 4000psi 16hp 4.0GPM unit. I know that a hot water unit would help dramatically but the cold unit is all that we could afford on our 1st investment.