Help! I'm off to Tunisia in a few days and worried about the water. Should I use iodine tablets? I can't see lugging a water purifier with me everywhere and besides I'm a food writer. I have to eat in restaurants. Can anybody help me? I do tend to get the nasty stuff when I'm in Africa or the Middle East. I'd like to prevent it this time.
Please give me one less thing to be neurotic about. What's a simple solution? I'm happy to use the iodine tablets but do they really work? If so, how do I use them?