Rode my bike thru some of this. I thought it was from a freak cloudburst of freshwater rain, turns out it was saltwater. Nothing like riding a hi-ten bike in the Atlantic ocean ? Adjusting the bottom bracket this AM, still had a couple of drips. The rims being aluminum, there was sand and salt that weeped out of the spoke holes and valve holes. Might be a better idea to thoroughly break the bike down, rinse, clean and grease/oil it ?