Salt water for cleaning the vulva is not beneficial, the vulva skin is more delicate, blood vessels are also relatively fragile, when the use of salt water for cleaning will stimulate the vulva aggravate vulvar inflammation, and will cause persistent redness and swelling of the vulva occurs. There will also be some women in the salt water cleaning will feel burning, uncomfortable performance, when the salt water concentration is too high will burn the local skin, there will be peeling phenomenon. So want to wash the vulva and if there is no discomfort, with warm water is best, even if there is vulvar itching, you can first go to the pharmacy to buy gynecological special cleaning, disinfecting, antiseptic lotion 1:10 water mix to wash the vulva, but also can treat vulvar disease.