In general, for people with anal moisture, you can use warm salt water sitz bath, but with medical saline. People with anal moisture may be related to physiological or pathological factors, such as in the human body after sweating will cause anal moisture, this time with warm salt water bath can play a role in cleaning anal sweat, to maintain the freshness of the anus. If the pathological factors, such as hemorrhoids, anal fistula, etc., in the use of warm salt water bath will also play a role in cleaning, reducing the risk of bacterial infection. So for the emergence of anal moisture, when serious, it is recommended to go to a regular hospital in time, by a professional doctor to clarify the cause, and then consider the next step.