Yes you can restore flora vaginally. You can Douche with a good quality Yougurt such as Nancy's you can also douche with Miso Soup or there is a product that I have used with a vaginal yeast infection that cleared it up the next day...it's called NATREN Gy-Na-Tren..you find it in the cooler case of your health food store
you swallow a benefical flora capsule and also vaginally insert a capsule for 14 days. The Natren cleared up the yeast and eliminated ordor.