We thought about that, but the salt was CAKED ON to the point I didn't even understand would have been possible before we drove out there. Plus, it was during a dry spell in Utah (until a few days later when it snowed on us). I have been through many puddles/streams since, but I think it required high pressure to get the first caked on layer to come off.
2010 Tacoma DCSB TRD Sport 4x4
Stock everything except for the BFG ATs
All Pro Bedrack with a couple racks bolted on to hold my 5 gal Igloo cooler and LP tank.
PrinSu Design Studio Toprac
Foxwing Awning & OzTent Tagalong RV-5