The original meaning of "Phytoncide" in Russian language stands for the phenomenon that "Plants will kill others" which seems to be rough expression. It means that "Phytoncide" realize the remarkable effects for deodorizing uncomfortable smell or killing bacteria.

The functions of Phytoncide:

1.Excellent effct of killing bactera, deodorization

2.Anti-allergy effect

3.Acceleration of mental concentration

4.Anti pollution

5.Be safety to human bodies

6.Decrease of hay fever

7.Prevent mildew

8.Effect of recovering fatigue