Girls hairy butt. Laser is expensive. Just remember to check out the ingredients—alpha or beta hydroxy acids, retinol, and vitamin C can cause irritation when applied directly over freshly shaved skin, says Zeichner. If and how you want to remove hair is up to you and you alone, so choose the method that makes you most comfortable! United States. Another thing to consider? This is a small infection that develops within the hair follicle and results in red bumps with white puss that often resemble acne. And the award for "Thread most likely to get views, but no replies from female miscers" goes to Fozzy13! I'd say do it two to three times the first day after shaving.