Question almost Hygiene?
Answers: Sounds to me like that girl never have anyone show her how to wash, or---she is afraid/intimidated almost touching her own body.
Depending on your age----maybe you can speak to your guidance counselor (hopefully a woman), health/PE teacher---or if that isn't available to you then you are going to hold to try to have a loving sit down beside her and in the most circumspect unjudgemental way ("listen, I obligation to talk to you more or less something because I really care in the order of you") and just detail her that you have notice that she has a strong odor and 1) you want to stockpile her embarrassment and 2) be paid sure nothing is really wrong. She may outstandingly well hold some kind of vaginal infection or simply merely doesnt wash effectively "down at hand."
(one of the other posters said to have a douching night---NOT! Douching is not well brought-up for women! The vagina is a self cleaning organ and the PH balance can be messed beside if you douch---causing an infection. Normal washing is sufficient!)
If at that point she requests advice/encouragement, make sure she know to actually use soap when wash, even a soft wash cloth, and obtain IN there and cover with soap up! Everything she can touch without going inside her vagina. And rinse economically so that the soap doesnt irritate. That area should NOT smell, except adjectives but the very slightest of unoffensive odors. Good luck!
If she's a pious friend - you need to update her. Let her know that you feel really discomfited about aphorism something - but that you're worried that something is wrong.
Related Questions...