After a full day underwater, a solid evening routine can save your gear and...

https://dlf-ne.org/my-underwater-photos-look-fine-on-the-camera-but-soft-on-the-laptop-why/

After a full day underwater, a solid evening routine can save your gear and your images. Start by rinsing your cameras in freshwater to flush out salt and sand. Then swap your o-rings after a quick inspection to keep your housings watertight