Big Owl Yellow Power Degreaser in an industrial degreaser designed for heavy duty industrial cleaning.
Dilutions:
Normal Cleaning - 1:32
Heavy Duty Cleaning - 1:16
Extra Heavy Duty Cleaning - 1:4
Pressure Washer - 1:200 (or add to soap reservoir at full strength)
Apply to surface - let stand 3-5 minutes, wash off with water