For women who prefer to try natural home remedies, try apple cider vinegar douches, sitz baths, or applying tea tree oil to the affected area. To create a sitz bath, women should fill a tub with warm water and add several cups of apple cider vinegar and soak for at least 20 minutes. Cold compresses like washcloths can ease itching, inflammation, and discomfort. Naturally, keeping the area clean is essential. For bacterial vaginosis , women can try taking folic acid supplements or eating probiotic supplement with acidophilus cultures to promote the growth of good bacteria.