The climate in the East Coast and West Coast of the United States is relatively mild and humid, with low but not extremely cold winters and relatively warm summers. Humid climatic conditions are not good for natural rattan furniture and are prone to mildew and rot.

As a natural material, rattan is easy to absorb moisture in a humid environment, thus providing conditions for the growth of mold. The reproduction of mold will not only cause mold spots on the surface of the furniture, but also emit an unpleasant musty odor.

Natural rattan furniture is not suitable for long-term exposure to the outdoors. Although its natural texture and hand-woven beauty are irreplaceable, it is prone to aging and damage in strong sunlight and high humidity environments.

Under ideal outdoor conditions (such as mild climate, moderate sunlight and humidity control), the service life of natural rattan furniture is about 3-5 years. However, in extreme climates or lack of maintenance, its life may be shortened to 1-2 years.