Intensely bad vaginal smell - though no STD, healthy diet and good hygiene My vagina smells extremely bad since a week. I read that my skinny jeans and thongs might increase the smell, but can hardly imagine they are the cause of the problem. I was tested negative on all STD s recently, have a healthy diet and am a very hygienical person. Can you tell me what caused my smell and how I can get rid of it? Many thanks!