The new coronary epidemic has now erected into the family bathing area. The spread of excreta is well known, such as the emphasis on health, the intensification of bacteria and viral breeding in the wet and wet environment, and the emergence of the hygienic corner as a clean “dromium” at a later stage. During the spring home retrofitting season, three practical ablution upgrades have been compiled, with you providing a picture of health problems in the ablution area, dispersing the disease th...