I've been cleaning my cars the following way for 5 years now and it works for me.





I take off the front/rear ends and center diff assembly. I do the front and rear end one at a time. Then I do the chassis. I also just use the orange blast alone on the tank and wing then rinse with hot water. I use a rag to clean the radio tray and center diff assembly as I wouldn't want to get wd40 on the brake rotors/pads or electronics.

1. Hit the parts with the orange blast (50/50water) and use a tooth brush if needed to loosen dirt from shocks threads and recessed parts on the arms.
2. Spray it with some hot water from the sink on jet spray to remove the dirt and orange blast degreaser.
3. I then spray it down with wd40 paying special attention to the bearings and any other metal parts. You can see the water fall off as you spray the wd40 (Water Deterrent 40).
4. I then hit it with the air compressor to blast off any remaining dirt and moisture.
5. Use shop towel to wipe off excess wd40 and dry things up.

My cars look brand new after I do this. The orange blast also works well on tires just like simple green.