As an Indian I have grown up in Delhi using water to wash after using the toilet instead of toilet paper. In Indian culture this is considered a cleaner practice because of the use of water in order to wash the privates instead of toilet paper which may leave a residue.
Although I was able to comfortably adjust with the toilet paper system, many Indian people find it quite difficult and "dirty".
Are there any tips for a traveler to appropriately conduct themselves while fulfilling their wish of using water instead of toilet paper. I have heard of several people carrying PET bottles to the washroom in Western countries due to lack to tap and jug or hand shower, but I feel this is even worse and inappropriate as well.