I used a similar product to clean my house siding. Just sprayed it on and hosed it off. Amazing results. However, as mentioned it WILL remove any wax that is on it. I ruined a new flannel coat doing it. Bleached to death.
I would wash your unit with normal car wash and wax with your choice of wax. A cleaner wax and buffer will make it look brand new.
__________________
2018 Chevy 3500 LTZ Dually Diesel 4x4 CCLB
2011 Montana 3455 SA. 6 point level up. Disc brakes. Curt Q24 Hitch. 5 step glow steps
Progressive EMS. Valterra tank valves. Sailun G637 tires. ARP fridge control. All led lighting. Mor Ryde IS
|