After a day underwater, your gear needs some love to keep performing. This...

https://source-wiki.win/index.php/How_to_Avoid_Corrosion_on_Underwater_Camera_Housings_Over_a_Week_of_Diving

After a day underwater, your gear needs some love to keep performing. This article walks you through a simple evening routine that includes rinsing your equipment in freshwater, checking and caring for o-rings, and backing up your photos on two devices