Air Purifying Plants

A normal number of houseplants will not meaningfully clean the air in an occupied room. Plants and their growing media can remove pollutants in sealed laboratory chambers, but those conditions differ from a home. A review by Cummings and Waring explains why the measured removal rates do not translate into practical room air cleaning.

Choose these plants for their foliage, shape and fit with your care routine. They are not a substitute for ventilation, reducing pollution sources or appropriate air filtration.

Snake Plant Laurentii suits an upright display and lets you wait until the soil dries fully before watering. Golden Pothos offers trailing growth and prefers to dry mostly between waterings. Peace Lilies need more regular moisture, so choose them if you enjoy checking the soil more often. None needs a fixed weekly schedule.

Snake Plants and green-leaved Pothos can tolerate lower light, although they grow better with brighter conditions. Low light still means some usable light; a windowless corner needs a suitable grow light. Browse the Low Light Plants collection to compare options, and follow the light guidance for the individual variety.

The category name does not indicate pet safety. Popular choices such as Pothos and Snake Plants can be harmful if chewed or eaten. Check the exact plant before buying, and use the Pet Friendly Plants collection to find more suitable options. Even plants considered non-toxic are best kept from becoming a pet's snack.

Start with the window light and the space available. Upright foliage can fit beside furniture, while a trailing plant needs room for its stems and easy access for watering. Keep plants clear of heaters and cold drafts, and check pet suitability if animals use the room. Choose for appearance and care fit, rather than expecting a plant to improve sleep or replace air filtration. Browse our bedroom plants for more options.