Pre ride when your standing in the parking lot I use a product called Ivy Block Lotion. Its good for 4 to 5 hours of protection. When I get back to my truck I do a parking lot wipe down, baby wipes are your friend and there is a 5 gallon army jerry can of water also in the truck bed.
When you get home head right for the shower and scrub down. I use a hand made lye and beeswax soapn that is really good at taking care of it.