I wish it was so easy; my camera a few years back, Canon TX1, got wet in one of those rains on Hawai'i and display could never turn on, thought camera was operating normally, taking pictures. I tried to put camera on a sunny place for weeks, didn't help. After two years I read something on forums somewhere about rice. I told myself I don't have anything to lose, so I put rice in a box and immersed camera with display open into it. After a day or so, I took it out and voila, display was working again! Though I must say there was rice dust present on display from inside. Obviously, I would have rather used another desiccant, but where could I buy such thing quickly and in required quantity?