Bacillus vaginalis (+) is a good thing in a virtuous circle, it mainly means that the local resistance of the vagina is increased, because the vagina itself has its own flora. If there are more bacilli, it means that the local resistance of the vagina is stronger and clinically engulfs the bacteria to make the vagina self-cleaning. It is also recommended that women should not use some care lotions in their daily life, which can damage the normal vaginal flora and cause inflammation in the vagina. It is enough to take a shower every day without symptoms, or wash the vulva with warm water every day, and pay attention to sexual and menstrual hygiene.