so my old watch with water dat got inside due to a crack in the bottom lens (to show off the kinetic mechanism) was showing horrible condensation inside the face of the watch. i couldnt even read the numbers with all the big droplets of water.
my wife said she could fix it by placing it in a ziplock bag with uncooked rice.
left it in there for 2-3 days and holy crap, all the condensation is gone!
i didnt know rice could be used a desiccant.
now i can use my old watch for when im working in the garage or riding my bike or watever when exposed to harsh environments. i just cant wash it no more, just use a wet paper towel or something.