Nature has equipped us quite nicely with a smooth skin; only tender parts covered with hair to protect them from dirt, dust, and insects. It was working very well till the very moment when we invented clothes. Nowadays panties are giving our buttocks protection against external threats, and we don’t need hair any more. But it is still there, hampering our efforts to stay clean; that leads to an unpleasant smell, and, what is way more important, this can be a reason for an irritation, chafing, and itching.