I ran through an HEB car wash once for the underbody rinse, got home and it didn’t do a thing. So I went to Mister for a more expensive car wash and better underbody rinse, still not any better. Then I went to a self car wash and power washed the underbody, then soap brush scrubbed it, and...
Under my car it appears everything important is protected with some sort of metal sheet? One was dented a bit, but do you think those metal sheets are good protection? Luckily it didn’t have antlers!
I just came across this thread with the same question. Only I somehow decapitated the deer with my Passat and the head was lodged up in my undercarriage. That was one issue. And now the blood and guts. Gross.