Bagged trucks in snow?

[thrtsxchambers]

Some of you may have seen this on another forum but need people opinion. I want to travel to a winter cruze this weekend but they are calling for snow and already sprayed the roads with the salt mix. Wondering if I wash it off when I get home will it be ok. I am not worried about traveling in the snow but I am worried about the slag damaging my bags or fittings and hoses. Down here in the south the weather says snow and everyone freaks out and the state sprays the road and then it just rains and get all over peoples cars but I usually wash mine off to prevent corrosion. Just wondering if anyone has done this and had no problems.
Thanks in advance