Second, after each use of the toilet or kitchen door, close the toilet door or kitchen door under the condition of safely turning off any gas and switch, so as to prevent the airflow of anode and cathode molecules from flowing out as much as possible, which will affect health.
Third, hang a pot of vines on the left and right sides of the toilet door and kitchen door, and use the biological gas wall to block the air rushing from the door.
Fourth, all the doors are closed to avoid unnecessary airflow going straight to the doors and affecting the owner's health.
Fifth, the middle is separated by a screen.
Impact of perforated doors:
Rushing into the kitchen door will affect the heart, eyes, skin, blood circulation, throat, lungs, bones, back, liver and gallbladder, and hemorrhoids (rattan plants in the left and right corners, or screen seals higher than the width of the door, which are often closed when entering and leaving).