Topic
3 guides.
Six whole-house humidifiers, chosen on the maker's gallons-per-day rating against the AHRI sizing table, which heating systems each one suits, and what it needs for water, drain and power.
Many houseplants prefer 40 to 50% humidity, and winter homes can fall to 10 to 20%. A room humidifier works; misting does not. Here is how to help plants without harming the house.
Winter heating can drop indoor humidity to 10 to 20%. Here are the signs, how to confirm them with a hygrometer, and how to add moisture without crossing into mold territory.
