Per eyewitness Joe P, shared via Shawn P. in 285 Traveler:
AVOID DEER CREEK CANYON IF AT ALL POSSIBLE: Some &$&==*$#@/=+er lost a five gallon bucket of oil based stain three or four curves up above the straightaway past Grizzly. It’s covering the whole road like an oil slick, saturated the bottom of my truck going down. Sheriff and fire dept notified.