Remember it is better to be safe than sorry.
Source: www.westmatic.com
Ask for Hot Water Wash During Winter
We have all met those people who go the entire winter without ever visiting the truck wash. Perhaps there just aren’t any available or they are always closed, but we have all met and/or worked with someone like that. The problem with not going to the truck wash, in the winter, is the salt and other chemical used to remove and/or melt snow and ice. Over time this can cause rust and other issues.
Of course we all know high pressure water is used to wash the truck. However, this might not be enough to remove all the salt and such. It is best to use hot water and soap to thoroughly force all this out. This is why a good reputable truck wash is so important; they should know all the tricks to getting your truck really clean.
Source: www.westmatic.com
Apply Protective Layers of Wax After Washing
As I just said, hot water and soap are the key to getting the truck clean. So ensure the truck wash uses both. The next thing is the wax. Now not everyone uses wax or at least they use just the minimal amount but wax is actually very important.