1. Humidifier: Humidifier can quickly increase indoor humidity, but it can't be turned on 24 hours, otherwise it will lead to excessive indoor humidity.
2. Place green plants: When the room is dry, we can increase the humidity by placing green plants. There are green radish, aloe and cactus. It cooperates with air and sunlight to produce water vapor, which can not only increase humidity, but also protect our eyesight.
3, mopping the floor: mopping the floor is a simple method, more affordable than buying a humidifier, and can ensure the dryness of the room.
4, put a bucket of water: putting a bucket of water indoors can also increase a certain humidity, and the water left indoors for a long time is better than watering the flowers with tap water.