With over 84,000 chemicals approved for use in the US, exposure to toxins is nearly inevitable.

In 2011 alone, the chemical industry generated $763 billion in revenue, with manufacturers earning $8 billion from BPA production.

Why Indoor Air Quality Matters

Toxins enter our bodies through the air, water, cosmetics, and food. Long-term exposure can lead to respiratory issues, allergies, and more severe health conditions.

The situation worsens during winter when ventilation is limited, and indoor pollutants accumulate.

Common pollutants include benzene, formaldehyde, carbon monoxide, and trichloroethylene, many of which originate from furniture, paint, and cleaning supplies.

Thankfully, NASA has identified several air-purifying plants that help remove harmful toxins and improve indoor air quality.

Here are some of the best options to introduce into your home:

1. Azaleas (Rhododendron spp.)

Azaleas are ideal for filtering airborne toxins commonly found in kitchens.

These plants absorb pollutants released by household cleaners, making them an excellent choice for homes where strong detergents are frequently used.

They thrive in cooler temperatures and indirect sunlight.

2. English Ivy (Hedera helix)

English Ivy is a low-maintenance, evergreen vine known for its ability to remove airborne fecal particles, cigarette smoke, and formaldehyde.

However, it can be invasive if planted outdoors, so it’s best kept in a container. This plant thrives in medium light and moderate humidity.

3. Peace Lily (Spathiphyllum spp.)

Perfect for bathrooms and laundry rooms, Peace Lily helps remove mold spores, formaldehyde, and trichloroethylene from the air.

This plant requires minimal water and indirect light. In addition to purifying the air, its elegant white blooms make it a beautiful decorative piece.

Caution: Peace Lily is toxic to cats and dogs.

4. Bamboo Palm (Chamaedorea seifrizii)

A tropical favorite, Bamboo Palm can grow up to 10 feet tall and is effective at filtering out benzene, formaldehyde, and trichloroethylene.

Place it near furniture prone to off-gassing chemicals to help absorb these harmful pollutants.

It thrives in indirect sunlight and well-drained soil.

5. Chinese Evergreen (Aglaonema spp.)

Chinese Evergreen improves air quality over time—the longer it remains in a room, the more effective it becomes at removing pollutants like formaldehyde and benzene.

It flourishes in low-light conditions and occasionally produces small flowers and berries, adding aesthetic appeal to your space.

6. Aloe Vera (Aloe barbadensis)

Aloe Vera is a multifunctional plant with incredible medicinal and air-purifying properties.

Not only does it remove toxins like formaldehyde and benzene, but its gel is also used to treat burns, cuts, and skin irritations.

Aloe Vera contains vitamins A, C, E, B1, B2, and B12, which help boost immunity and improve digestion.

It thrives in bright, indirect light and requires minimal watering.

7. Pelargonium (Pelargonium spp.)

Also known as scented geraniums, these plants act as natural air fresheners by eliminating odors and releasing a pleasant fragrance.

They also destroy airborne bacteria and repel moths.

The essential oil from Pelargonium is known for its calming properties and improves sleep quality.

8. Spider Plant (Chlorophytum comosum)

One of the best beginner-friendly plants, the Spider Plant is incredibly easy to grow. It prefers indirect light and moderate watering.

This plant removes carbon monoxide, formaldehyde, and other toxins from the air.

Additionally, it produces baby plants (spiderettes), allowing you to propagate and expand your indoor greenery effortlessly.

9. Rubber Plant (Ficus elastica)

The Rubber Plant is one of the most effective plants for removing airborne toxins, including formaldehyde, benzene, and carbon monoxide.

Unlike other ficus species, it tolerates low light and cooler temperatures.

Its large, glossy leaves make it a stylish addition to any home or office.

10. Snake Plant (Sansevieria trifasciata)

Snake Plants, also known as Mother-in-Law’s Tongue, are among the few plants that convert carbon dioxide into oxygen at night, making them perfect for bedrooms.

They absorb formaldehyde, benzene, and xylene, commonly found in carpets and furniture.

This low-maintenance plant requires minimal watering and can survive in low-light conditions.

How to Maximize Air-Purifying Benefits

To get the most out of these plants, consider these tips:

• Use multiple plants: NASA recommends having at least one air-purifying plant per 100 square feet for optimal results.
• Keep leaves clean: Dust buildup can block the plant’s ability to absorb toxins, so wipe leaves with a damp cloth regularly.
• Water with filtered water: This ensures your plants remain healthy and efficient in purifying the air.
• Rotate plants between rooms: This helps maintain even air purification throughout your home.

Poor indoor air quality can have long-term effects on health, but by introducing air-purifying plants, you can naturally reduce toxins and create a healthier home environment.

Whether you choose Aloe Vera for its medicinal properties, Peace Lily for its elegance, or Snake Plant for its nighttime oxygen production, there’s an ideal plant for every household.