I was getting my charger when the end of the charger (the end where you plug it into the macbook) took a dip into a bowl of soup. I took it into the bathroom, dampened a q-tip and cleaned off the part with the soup on it, I then dried it off with a towel. Then not to long after that I put it in a bowl of rice, it has been sitting in there for about 10 minutes. I am wondering if it is safe to use it.