The chances of mold appearing on underwear are very high, but mold has poor heat resistance, so it can die in water heated to 60°C for 1 hour. To dryness, sunlight, ultraviolet light and chemical agents, resistance is weak, so as long as the panties with boiling water, or put in the sun will die quickly. The reason why there is a lot of mold on the underwear is because of the dampness of the environment of the underwear, bedding dampness is more suitable for the survival of mold. And mold is contagious, so we must pay attention to the occurrence of the disease. It is recommended to keep the area dry to reduce the reproductive power of mold. Also pay attention to drying clothes and bedding, mold will not be easy to survive. In addition, mold likes warm, humid and dark environments. Ventilation not only allows air circulation, but also makes it impossible for anaerobic mold to hide. If you suffer from mycosis vaginalis, you should visit a hospital gynecologist for symptomatic treatment under the guidance of a doctor. It is recommended that underwear be placed in a dry and ventilated place to dry naturally after washing to reduce the survival of mold and keep the bedding dry.