Studies have shown that vulvovaginal hygiene products may increase women’s susceptibility to urinary tract infections, bacterial vaginosis, and sexually transmitted infections. There may also be a link between the use of talc-containing products (like some deodorants) and an increased risk of ovarian cancer, says Lincoln, but studies are conflicting.
That’s why experts advise against using these products. If you really want to use a deodorant down there, you can consider an unscented solid deodorant. “Never ever put anything with fragrance on or near the vulva,” Lincoln says. “You’re just asking for a skin reaction.” Any fragrances, including those marketed as skin-safe or natural, can break down sensitive skin and cause infection.
Our experts also advised that you check to make sure the product doesn’t contain baking soda, tea tree oil, or peppermint—which can cause irritation and unpleasant tingling.
Apply the deodorant in the groin fold. If you use it on your vulva, use as little as possible and keep it on the outside part only, never on the inner lips, Lincoln says. And never put any deodorizing or cleansing product (aka douches) inside your vagina.
Douches mess up the vagina’s microbiome and can cause adverse health effects, such as bacterial vaginosis, cervical cancer related to increased risks of contracting human papillomavirus infection (HPV), and upper genital tract infections that can result in infertility.
Lincoln also says to continuously keep an eye out for irritation because you could be using deodorant for months with no issue, and then all of a sudden, you could have a reaction. “If that happens, stop use immediately,” she says. “And if you’re worried, get it checked out.”
