Are there any Feng Shui requirements for placing carpets at the entrance?

Carpets are common daily necessities in the home. Many citizens only know one but not the other. Just as the author asked the students: "What is the purpose of the carpet in front of the door?" Most of the students answered " "Decoration" purpose.

Carpets pave the floor to keep out cold and moisture indoors. The carpet in front of the door, called "door rug", has the following five uses:

1. Static electricity from plastic carpets It can suck the dust from the walkway and condense it together to keep the walkway clean;

2. Preliminarily clean the dust on the soles of the shoes;

3. Use the micro force of static electricity to remove the negative magnetic field (such as : Take it away if you have been to cemeteries, hospitals, crematoriums, etc.);

4. Bring earth energy into the house;

5. For decorative purposes.