Plants to Purify Indoor Air
Written by: 
Kia Elliot

Breathing Fresh: 5 Plants to Purify Indoor Air and Boost Your Health

Are you looking for a natural and effective way to improve the air quality in your home while boosting your overall health?  Look no further than these five plants to purify indoor air.

Not only are they a beautiful addition to your indoor space but they also deodorize and help you to relax.

In this article, we will explore the incredible benefits of incorporating these plants into your home decor.

Plants have long been known for their ability to filter pollutants and release oxygen, creating a cleaner and fresher environment. From removing toxins like formaldehyde and benzene to increasing humidity levels, these plants have the power to transform your living space into a healthy oasis.

Whether you have allergies, asthma, or simply want a breath of fresh air, these plants are perfect for you. We will delve into the specific properties of each plant and explain how they contribute to improving indoor air quality.

So, get ready to embrace the beauty and functionality of nature by introducing these five plants into your home. Trust us, your lungs will thank you.

Common indoor air pollutants

The air we breathe has a significant impact on our health and well-being.

While many people focus on outdoor air pollution, the truth is that indoor air can be just as harmful, if not more. In fact, according to the Environmental Protection Agency (EPA), indoor air can be 2 to 5 times more polluted than outdoor air.

Common indoor air pollutants can include volatile organic compounds (VOCs) emitted by cleaning products, furniture, and building materials, as well as allergens like dust mites, pet dander, and mold spores. 

Breathing in these pollutants can lead to a range of health issues, including respiratory problems, allergies, and even more serious conditions over time.

Benefits of plants to purify indoor air

Fortunately, nature has provided us with a solution to combat indoor air pollution: indoor plants.

Plants are natural air purifiers, capable of absorbing harmful gases and toxins through their leaves and roots. They not only remove pollutants from the air but also release oxygen, improving the overall air quality in your home.

Research has shown that indoor plants can help reduce the levels of indoor air pollutants, such as formaldehyde, benzene, and trichloroethylene.

These toxic substances are commonly found in everyday items like paints, varnishes, and synthetic materials. By having plants in your home, you can effectively filter out these pollutants and create a healthier living environment.

plants to purify indoor air

Snake Plant

Top 5 indoor plants for air purification

1. Snake Plant (_Sansevieria Trifasciata_): Also known as Mother-in-Law's Tongue, the snake plant is a popular choice for indoor air purification. It is known for its ability to absorb formaldehyde, a common indoor pollutant found in cleaning products and building materials. The snake plant is also easy to care for, making it a great choice for beginners.

2. Peace Lily (_Spathiphyllum_): The peace lily is not only aesthetically pleasing but also an excellent air purifier. It can remove formaldehyde, benzene, and trichloroethylene from the air, making it a great addition to any room. The peace lily thrives in low light conditions and requires minimal maintenance.

3. Spider Plant (_Chlorophytum Comosum_): The spider plant is another fantastic choice for air purification. It has been found to effectively remove formaldehyde, xylene, and toluene from indoor air. Spider plants are known for their ability to produce oxygen and improve humidity levels, making them beneficial for those with respiratory conditions.

4. Aloe Vera (_Aloe Barbadensis_): Aloe vera is well-known for its soothing properties when applied topically, but did you know it can also purify the air? Aloe vera plants absorb formaldehyde and benzene, making them an excellent choice for improving indoor air quality. In addition, aloe vera plants are easy to care for and can thrive in both bright and low light conditions.

5. Boston Fern (_Nephrolepis Exaltata_): The Boston fern is not only a beautiful addition to your home decor but also a powerful air purifier. It effectively removes formaldehyde, xylene, and toluene from the air, making it a great choice for those looking to improve indoor air quality. The Boston fern requires indirect sunlight and regular watering to thrive.

Plant care and maintenance tips

Now that you know which plants to incorporate into your indoor space, it's essential to understand how to care for them properly. Here are some general tips to ensure your plants thrive and continue to purify your indoor air:

1. Light: Most indoor plants thrive in bright, indirect light. Place your plants near windows but avoid direct sunlight, as it can scorch the leaves. If you have low-light areas in your home, choose plants that can tolerate these conditions, such as snake plants or peace lilies.

2. Water: Each plant has different water requirements, so it's crucial to understand the needs of your specific plants. Overwatering can lead to root rot, while under-watering can cause the plants to wither. Check the moisture level of the soil regularly and adjust your watering accordingly.

3. Humidity: Some indoor plants, like Boston ferns, thrive in high humidity environments. If your home has dry air, consider using a humidifier or placing a tray of water near your plants to increase humidity levels.

4. Fertilizer: Indoor plants generally require less fertilizer than outdoor plants. Use a balanced, water-soluble fertilizer once a month during the growing season to provide your plants with the necessary nutrients.

5. Pest Control: Keep an eye out for common indoor plant pests, such as aphids or spider mites. If you notice any signs of infestation, treat the affected plants promptly with appropriate insecticides or natural remedies.

Remember, proper care and maintenance are essential for the longevity and effectiveness of your indoor plants.

Other ways to improve indoor air quality

While incorporating indoor plants into your home is an excellent way to improve indoor air quality, there are other steps you can take to enhance the freshness and cleanliness of your living space:

1. Regular Cleaning: Dust and vacuum your home regularly to remove allergens and reduce the buildup of dust and pet dander. Use natural cleaning products to avoid introducing additional chemicals into the air.

2. Proper Ventilation: Ensure proper ventilation in your home by opening windows and using exhaust fans in kitchens and bathrooms. Fresh air circulation can help remove indoor air pollutants and improve overall air quality.

3. Avoiding Synthetic Fragrances: Many synthetic fragrances found in air fresheners, candles, and cleaning products can release harmful chemicals into the air. Opt for natural alternatives or unscented options to minimize indoor air pollution.

4. Air Purifiers: Consider investing in an air purifier with a HEPA filter to further enhance indoor air quality. Air purifiers can help remove fine particles and allergens from the air, providing an additional layer of protection.

By combining these strategies with the power of indoor plants, you can create a healthier and more enjoyable living environment.

Health benefits of indoor plants

Apart from their air-purifying properties, indoor plants offer a range of health benefits that contribute to your overall well-being. Here are some ways in which indoor plants can positively impact your health:

1. Stress Reduction: Numerous studies have shown that being around plants can help reduce stress levels and promote relaxation. Indoor plants can create a calming and soothing atmosphere, helping to create a peaceful and rejuvenating environment.

2. Improved Mental Health: Indoor plants have been linked to improved mental health, including reduced symptoms of anxiety and depression. The presence of plants can enhance mood, increase focus, and promote a sense of well-being.

3. Better Sleep: Some indoor plants, such as lavender or jasmine, have natural aromas that can promote better sleep. Their soothing scents can help you relax and unwind, creating a more conducive environment for restful sleep.

4. Increased Productivity: Studies have shown that having plants in the workplace can enhance productivity and concentration. The presence of greenery can improve cognitive function and creativity, making you more efficient and effective in your daily tasks.

By bringing nature indoors, you can reap these health benefits and create a more harmonious living or working environment.

Air purifying plants

Boston Fern

Where to buy indoor plants

Now that you're ready to fill your home with these air-purifying plants, you might be wondering where to buy them. Here are some options to consider:

1. Local Nurseries: Visit your local nursery to explore a wide variety of indoor plants. The staff can provide guidance on plant selection and care, ensuring you find the perfect plants for your home.

2. Garden Centers: Many garden centers offer a selection of indoor plants, along with gardening supplies and accessories. Browse their collections and seek advice from knowledgeable staff.

3. Online Retailers: Numerous online retailers specialize in indoor plants, offering a convenient way to shop from the comfort of your own home. Read reviews and check the reputation of the seller before making a purchase.

4. Plant Swaps or Exchanges: Consider joining local plant swap groups or attending plant exchanges in your community. These events provide an opportunity to trade or acquire new plants while connecting with fellow plant enthusiasts.

Most of mine have been cuttings sourced from family and friends.

Remember to choose healthy plants with robust foliage and inspect them for any signs of pests or diseases before purchasing.


Improving indoor air quality is essential for our health and well-being, and incorporating indoor plants into your home is a natural and effective way to achieve this.

By introducing plants like snake plants, peace lilies, spider plants, aloe vera, and Boston ferns, you can purify the air you breathe and create a healthier living environment.

In addition to their air-purifying properties, indoor plants offer numerous health benefits, from reducing stress levels to improving mental health and enhancing productivity. By following proper care and maintenance tips, you can ensure the longevity and effectiveness of your plants.

Remember to also implement other strategies to improve indoor air quality, such as regular cleaning, proper ventilation, and avoiding synthetic fragrances. By combining these efforts with the power of indoor plants, you can create a clean, fresh, and inviting living space that promotes optimal health and well-being.

So, don't wait any longer. Start breathing fresh air by embracing the beauty and functionality of nature with these five plants.

Your lungs will thank you.

As a dedicated teacher, mother, and writer on sustainability from Sydney, Australia, my heart is set on sharing the message of environmental care.

I believe in the power of nurturing love and responsibility towards our planet, starting with our children.

My approach blends simplicity with depth, aiming to spark a genuine interest in young minds about the importance of being kind to the environment.

This isn't just about the planet; it's about showing love and care for our families and communities by creating a healthier world for them.

Through engaging and heartfelt teaching methods and writings, I aspire to guide children in understanding that taking care of the Earth is a way of nurturing and protecting those they love, shaping them into compassionate guardians of a sustainable future.

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