How long should I leave my iPhone in rice?

Online Answer
48 hoursTo get moisture out of the iPhone's interior, you need a desiccant. Many people swear by uncooked rice, advising owners to put their damp iPad or iPhone in a big bowl of the stuff (cover it completely) and leave it there for 48 hours or so.
Related Questions 📌
Yes, the rice trick does work. It's not just for iPhones though, it works with most phones and electronic devices. It's not instantaneous though, it may take up to 24 hours or even more..