Most of Africa (I have been to N.Africa), Middle East(I have been to Saudi)…. Maybe even “Far east”(stories from friends about China)….. they use water to clean up…. read more
While Europeans do use toilet paper, WCs may not always be well stocked. If you’re averse to the occasional drip-dry, carry pocket-size tissue packs (easy to buy in Europe) for WCs sans TP. Some countries, such as Greece and Turkey, have very frail plumbing. read more