2. Generally speaking, the leaves of Huwei Lan can automatically absorb the water vapor in the air and ensure its own moisture, so it is an ideal plant for the bathroom. In addition, ivy can sterilize and purify the air, and it is also a shade-tolerant plant, which is also suitable for being placed in the bathroom. Ferns and pepper plants like tides, so it is very suitable to put them next to the bathtub.