I don't know... I got/ingested enough dust from the air blowing around out there that I didn't need to taste any off of my bike to see if it tasted good.
if there is one thing I've grown to miss though is the playa dust under the fingernails... even clipped it still got under there.
Lots of water, a little food, a week to do nothing but sleep and very light activity, oh, and a good pharmacutical prescription for back up, like Desoxyn, always helps. Don't forget the spittune for the playa dust coughed/hacked up.