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7 Best Plants to Reduce Indoor Air Pollution for a Healthier Home

Indoor air pollution is a pressing concern today, given our increased time spent indoors. Home air can contain harmful pollutants that pose health risks; but nature offers a solution: strategically placing certain plants indoors can drastically improve the air quality and create a healthier living environment. In this article we’ll look at seven plants with proven air-purifying capabilities as well as provide care tips.

1. Aloe Vera (Aloe barbadensis miller):

Aloe Vera is not just an attractive succulent known for its healing properties; it’s also a fantastic air purifier! Aloe Vera can effectively remove formaldehyde and benzene found in household cleaning products and paints, providing cleaner air quality indoors. Easily maintained, Aloe Vera requires minimal sunlight and water requirements making it an excellent addition to any indoor space.

2. Snake Plant (Sansevieria trifasciata):

Also referred to as Mother-in-Law’s Tongue, Snake Plants are hardy, adaptable plants which make an effective air purifier. They excel at absorbing formaldehyde and nitrogen oxide emissions while their ability to convert carbon dioxide to oxygen overnight makes them the perfect bedroom companions. Their striking appearance adds elegance to any room they grace.

3. Spider Plant (Chlorophytum comosum):

For indoor gardening beginners, nothing beats the Spider Plant as an easy choice and air purifier. Not only can it be cared for easily; its pollutant-removing abilities include effectively eliminating harmful substances found in paints, adhesives and cleaning agents such as xylene and toluene. Furthermore, spider plants reproduce quickly sending out pups that can be shared among friends or relocated elsewhere within a room.

4. Peace Lily (Spathiphyllum spp.):

If you’re looking for an attractive yet air-purifying plant, Peace Lilies are an ideal solution. Their elegant white blooms add visual interest while eliminating ammonia, benzene and formaldehyde from indoor air quality, creating improved indoor air quality. Plus they’re suitable for low light conditions so are an ideal addition in rooms with limited sunlight!

5. Rubber Plant (Ficus elastica):

A rubber plant makes for a striking addition to any indoor space while simultaneously being an effective air purifier. Targeting pollutants such as formaldehyde and airborne toxins, its large leaves play an integral role in purifying air by trapping particles that enhance overall quality of indoor air.

6. Boston Fern (Nephrolepis exaltata):

If humidity is an issue in your indoor environment, Boston Fern can serve as an effective air-purifying plant. Known for both its aesthetic appeal and ability to naturally humidify air while filtering out pollutants like formaldehyde and xylene from it, Boston Ferns require regular watering and indirect light for maximum success.

7. Bamboo Palm (Chamaedorea seifrizii):

The Bamboo Palm, more commonly referred to as Reed Palm, is an ideal addition to larger indoor spaces, helping filter air pollutants such as formaldehyde, benzene and trichloroethylene from entering. Not only will its tropical greenery add beauty and tranquility, but this tropical plant requires bright indirect light as well as consistent watering for best results.

Tips for Caring for Air-Purifying Plants:

  1. Light and Placement: While many air-purifying plants thrive in low light conditions, it’s essential to understand each plant’s specific light requirements. Place them near windows or areas with indirect sunlight for optimal growth.
  2. Watering: Overwatering and underwatering can both harm your plants. Research the specific watering needs of each plant type and adjust your routine accordingly. Always use pots with drainage holes to prevent waterlogging.
  3. Humidity: Some plants, like the Boston Fern, thrive in humid conditions. If your indoor environment is dry, consider using a humidity tray or room humidifier to create an ideal atmosphere.
  4. Potting Soil: Use well-draining potting soil appropriate for each plant type. Repotting regularly can ensure optimal growth and help avoid root bound plants.
  5. Pruning: Regularly remove dead or yellowing leaves to encourage new growth and maintain the overall health of the plant.
  6. Fertilization: While air-purifying plants generally don’t require heavy fertilization, occasional feeding during the growing season can boost their health and vitality.
  7. Pest Control: When monitoring for spider mites or aphid infestations, take appropriate action immediately to protect your plants from these threats. If any infestations do arise, take appropriate action as soon as possible in order to keep the situation from worsening.


Improving indoor air quality is a key step toward creating a healthier home environment and by adding these seven air purifying plants into your living spaces you can effectively reduce indoor pollutants and enjoy cleaner fresher air. Each plant requires individual care so be sure to understand its specific needs before giving any attention or resources necessary. With these allies by your side you’ll not only improve aesthetic appeal and wellbeing simultaneously.

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