Hi, yall, Ilike to know what do you guys use to clean the under carriage of your prized possession? Do you use acids (what kind?), or do you give it a good ol' brush down? Tell me.

Thanks

 

High pressure water.

 

I use a pressure sprayer also, either at home or the car wash. I crawl under first to see where all the caked on crap is. There is a lot of little hiding places. After the undercarriage dries I'll spray it down with touchless tire foam. This leaves a nice finish that makes it look like new. It keeps more stuff from sticking to the underside for longer also. This is something I do before a big snow. The snow that usually builds up on the bottom and wheel wells falls off much easier.

 

Well, last night I brought mine into my firehall and blasted everything with a hot water power washer. Just in time for all the snow we got today. Couldn't believe the gunk that came off...we use TONS of salt up here. I try to do that a few times in the winter. Come summer I plan on getting underneath and wire brushing the caked on stuff, and then rubberized undercoating the whole works!

 

yep. i cleaned the the undercarraige a few days ago...a surprising amount of mud was under there.