Vagisil daily intimate wash No wonder there are thousands of sweat glands in your intimate area. Exercise, your period, and diet can also alter your natural scent, so at one point or another, you may find it unpleasant or noticeable. That’s where Vagisil Odor Block. Wash can help. Gynecologist tested. Hypoallergenic. Light and clean scent.24-hour odor protection. Gentle enough for everyday use.