What Are The Benefits Of Peace Lily? Everything You Need To Know


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I have planted many peace lily plants in my home. And I always recommend planting peace lilies to my relatives, neighbours, friends, as well as social media friends who have connected with me.  

I always hear you guys ask me, why should I plant peace lilies? If you like flowers and tend to plant indoor plants, then I can guarantee after knowing the benefits of peace lilies, you will want to plant peace lilies at your home. Let me explain to you. 

What Are The Benefits Of Peace Lily

Continue reading to know these benefits in detail and specific considerations for placing them to enjoy their benefits.

Main Facts:

  • Acetone vapors are harmful gases that are released from your indoor products.
  • Peace lilies are very sensitive to quality and amount of water.
  •  It can remove up to 60% of the pollutants from the air.

Benefits Of Peace Lily

You know that plants can give a touch of elegance and tranquillity to your indoor spaces with their beautiful flowers and leaves. But there are only a few plants that have plenty of benefits with their impressive appearance. Peace lilies are one of them. 

They have the following benefits: 

  1. It purifies air.
  2. Absorb acetone vapors
  3. Prevents formation of mildew
  4. Removes mold spores from the air 
  5. Promotes restful sleep 
  6. Supports a balanced humidity level
  7. Offers feng shui benefits
  8.  An easy care plant

It Purifies Air

There are many benefits of peace lily indoor plants. One of the most good qualities is that they are good air purifiers. There are many unseen pollutants present in the indoor air of your home, which can be the cause of various health issues.

It purifies air

Your indoor air can also be noxious because of the presence of some harmful chemicals. Although many people are not aware, they cannot directly breathe in these chemicals. Peace lilies can be toxic on some level. But also helps you remove these harmful gases and VOCs.

In 1989, NASA made a report on a Clean Air study by testing the air-purifying abilities of several plants.  One of the plants they tested was a variety of peace lilies called Spathiphyllum ‘Mauna Loa.’  

According to this study, peace lilies can remove many harmful pollutants from indoor air, including benzene, formaldehyde, trichloroethylene, carbon monoxide, xylene, toluene, and ammonia.  

These air-purifying benefits make peace lilies an excellent addition to your home and office. 

Absorb Acetone Vapors

Do you know what acetone vapors are? Acetone vapors are harmful gases that are released from your indoor products, such as varnishes, paints, rubbing alcohol, and nail polish remover, among others, containing acetone and alcohol.

Exposure to acetone vapors can cause eye irritation, as well as nose, throat, and skin, and also headaches, nausea, dizziness, weakness, and low blood pressure. It’s called acetone poisoning. 

Absorb acetone vapors

Now you will know the benefits of peace lily in home. Peace lilies can absorb these acetone vapors through their leaves. Then transmit them to their roots, where microbes in the soil break them down. 

So, basically, with peace lilies in your home, you can keep the surrounding air free from these vapors and can ensure a healthy place for you.

Prevents Formation Of Mildew

You may know washrooms, bathrooms, and the kitchen can contain high moisture in your home. Mildew is a type of fungus that can grow on moist and organic surfaces. 

Prevents formation of mildew

So, it is possible to have mildew formation that is visible on tile grout and bathroom curtains, among other places. Having a peace lily can help to prevent the formation of mildew by absorbing excess moisture from the surroundings. 

Removes Mold Spores From The Air

Mold spores are tiny particles that can be released by fungi. These mold spores can be in the air of your indoor spaces in various ways, such as open doors, windows, cloth, shoes, leaks in roofs, and some other ways. 

It’s beneficial to remove these mold spores, especially to people who are sensitive to these mold spores. 

For example, mold spores can cause eye irritation, coughing, sneezing, throat irritation, skin irritation, among others. People who are suffering from asthma or chronic lung illness have severe symptoms with this mold exposure.

Peace lilies can help remove mold spores from the air by absorbing them through tiny pores on their leaves. These pores, called stomata, allow the plant to take in air and filter out various pollutants, including mold spores.

I told you, the health benefits of peace lily plants have no bounds. They can also help eliminate these mold spores in the air. And keep your indoor spaces safe for you. 

Promotes Restful Sleep 

When I say place your peace lily in your bedroom, many people ask, are there any benefits of peace lily in bedroom? Well, you can get the above benefits in your room too and additionally, it can also help to have a restful sleep.

Promotes restful sleep

All over the world, 1 out of 3 people are suffering from insomnia and poor sleep. Having a peace lily in your bedroom can provide an amazing benefit that promotes restful sleep.

Peace lilies are the best bedroom plants that can filter the indoor air, increase the levels of humidity, and help you breathe better. Peace lilies can also aid in good sleep, because they can absorb airborne mold spores that are common allergens. Additionally, they can bring calmness by alleviating feelings of stress in the mind and body. 

Supports A Balanced Humidity Level

Another great benefit of peace lily plants is they can manage humidity levels in your indoor environments. An over-humid environment can lead to mildew growth and contain mold spores. 

Supports a balanced humidity level

Your peace lilies can absorb excess moisture from the air through their leaves and release it back into the atmosphere as water vapor.  

By maintaining humidity levels, it can provide more comfortable and healthy environments for you.  Peace lilies prefer humidity levels between 50% and 60%, but they can tolerate lower or higher levels as long as they are watered and cared for properly.

Offers Feng Shui Benefits

Feng shui is an ancient art form that focuses on arranging furniture and objects to create a more supportive living space. 

In feng shui, you should place the peace lily in an east/southeast window. It is said to keep the energy in the room upbeat and lively. Moreover, the leaves of a peace lily are said to attract wealth to those who keep it, and its flowers are said to bring good fortune and luck. This peace lily benefits feng shui.

Offers Feng Shui Benefits

It is said that peace lilies can balance excess water elements in the room of a home. This can be beneficial because excess water elements in feng shui can bring forth irrationality, slowness, indecisiveness, sadness, depression, and the blues. 

If your workplace or home environment has been too tense and stressful, a peace lily plant could be the best way to balance these negative energies. 

 An Easy Care Plant

Peace lilies are also renowned for their resilience in different environments. And the best part is they don’t need any extra attention to grow well. 

Peace lilies are native to the tropical rainforests of South America, mainly around Colombia and Venezuela. They grow in the understory of these rainforests with indirect sunlight, high humidity, and high temperature. Propagation of peace lily is also the easiest.

An Easy Care Plant

In an indoor space, you just need to set them in a place with bright, indirect sunlight. But avoid exposure to direct sunlight. And consider watering only when the top inch of soil feels dry to the touch. Plus, fertilize them with balanced liquid fertilizers in their growing seasons. That’s enough for your peace lily. 

Their ability to thrive in low-maintenance makes them the perfect choice for any indoor space.  There are also some medicinal uses of peace lily such as you can use them in  ayurveda treatment. 

Peace Lily Disadvantages

What do you think? Is it possible to have disadvantages of peace lilies while they are beneficial plants? 

Yes, they also have some disadvantages that you should be aware of. Let’s see some of the common drawbacks of your peace lilies are: 

  • Toxicity: You should know peace lilies are mildly toxic to humans and your four-legged friends.   If ingested, they can cause irritation, burning, nausea, or difficulty swallowing. They can also cause skin rashes or allergies in some people. 
  • Sensitive to water: Peace lilies are very sensitive to the quality and amount of water. Excess water can lead to root rot and other fungal diseases. You also should not provide them with tap water, which contains chlorine and other chemicals that are harmful to your peace lily.  
  • Sensitive to fertilizer: Peace lilies are not heavy feeders. Excessive fertilizer can cause burning roots, yellow leaves, and droopy appearance
  • Pest and diseases: Peace lilies are prone to pests and diseases.  They can attract mealybugs, scale, spider mites, and other pests that can damage their foliage and roots. 

These are some of the peace lily disadvantages that you should consider before growing them. But you should not become afraid of these. By taking some essential steps, you can easily handle these issues. 

Which Specific Pollutants Or Toxins Does The Peace Lily Help To Remove?

One of the best qualities of peace lilies is that they can remove harmful pollutants or toxins from the air. 

You may know that harmful toxins can pollute our indoor air in various ways. These toxins can be the cause of various health issues. Peace lilies silently keep your indoor air fresh by removing these pollutants. 

Which Specific Pollutants Or Toxins Does The Peace Lily Help To Remove

The Peace Lily is one of the best houseplants for air purification, as it can remove up to 60% of the pollutants from the air. Some common pollutants are benzene, trichloroethylene, carbon monoxide, xylene, ammonia, etc. 

Benzene can be emitted by gasoline, paint, rubber, tobacco smoke, detergent, and synthetic fibers. They can cause various health issues like eye and respiratory irritation, headaches, dizziness, and an increased risk of cancer. 

Trichloroethylene is generally found in paint, lacquer, glue, and varnish and can cause liver and kidney damage and cancer. 

Carbon monoxide is also a very common pollutant that is usually found in indoor air.  Peace lilies can absorb this pollutant. 

Some other pollutants like xylene and ammonia can pollute the air. Which can be found in window cleaners, floor waxes, and fertilizers. And can be detrimental for those suffering from asthma or chronic lung problems. 

If you have peace lilies in your home or working place then it can efficiently provide you a healthy environment by removing all of these toxins. 

In summary, peace lilies can remove the following specific pollutants or toxins: 

  1. Benzene
  2. Trichloroethylene
  3. Carbon monoxide
  4. Xylene
  5. Formaldehyde
  6. Ammonia

What Is The Mechanism Behind Its Air-Purifying Capabilities Of Peace Lily?

I already said, peace lilies have incredible capabilities of purifying air. But how can they do it?  The mechanism behind the air-purifying capabilities of peace lilies is that they can absorb and break down pollutants through their glossy leaves and roots.

What Role Does The Peace Lily Play In Maintaining Humidity Levels In A Room

Well, how does it work? Here is a glance: At first, they consume the toxic pollutants from the air around them through their leaves and then transmit those pollutants to their roots. At their roots, the pollutants are broken down by microbes found in the soil. 

These incredible houseplants can magically do this unbeknownst to us. They can also release oxygen and moisture into the air, which can improve your indoor air quality and humidity.

What Role Does The Peace Lily Play In Maintaining Humidity Levels In A Room?

The more I talk about the benefits of peace lilies, the less it will be. You might be delighted to know that peace lilies can play an important role in maintaining humidity levels in your room. 

Too little humidity is not well-suited for human health. It can cause some health problems like dry, cracked skin, bloody noses, chapped lips, and dry sinuses. Even worse, it might aggravate problems for asthma or bronchitis patients. 

On the other hand, too high humidity presents other dangers for you. Numerous potentially harmful microorganisms, including dust mites, bacteria, and mold, will thrive in these conditions.

For these reasons, a balanced humidity levels are important for your health and your home’s health. Peace lilies can absorb humidity from the air through their leaves and use it to help their roots stay cool and moist. It’s called the transpiration process. 

Here is how peace lily work:

 They also absorb water through the roots and release it as water vapor through tiny pores in their leaves. They can add moisture to the air of your indoor spaces and can increase humidity in its immediate vicinity. 

When you have no substitute for a dedicated humidifier, having Peace Lilies in your home can create a microclimate with slightly higher humidity.

Specific Considerations For Placing Peace Lilies To Enjoy Its Benefit

Peace lilies are popular indoor plants known for their elegant white flowers and air-purifying qualities. 

While peace lilies can thrive in low maintenance, they have some requirements for their growth and overall health.  However, to enjoy their beauty and benefits, you need to consider some specific factors when placing them in your space.  You can follow these factors when placing them: 

  • Light Requirements: Well, How much light does a peace lily need?  To ensure their proper growth, place your peace lily in bright indirect sunlight and avoid exposing them to direct sunlight. Because it can scorch their leaves. 
  • Temperature: Avoid placing them near doors, windows, or air conditioning vents that can cause temperature fluctuations. Your peace lilies need a consistent temperature between 65-80°F (18-27°C). 
  • Humidity: Peace lilies prefer high humidity levels. If the air is too dry, consider placing a humidity tray or using a humidifier to increase moisture around your plant.
  • Potting Mix: The pot of your peace lily should be full with a well-draining potting mix that retains moisture. You can add orchids or a blend of peat moss, perlite, and pine bark that works well for peace lilies.
  • Air Circulation: You should avoid placing your peace lily in corners or areas with stagnant air. Ensure good air circulation around your peace lily to prevent the development of fungal diseases.

Frequently Asked Questions (FAQ)

What Is Peace Lily Plant Good For?

A peace lily plant is good for many reasons. It is a beautiful and easy-to-care-for houseplant that can produce elegant white blooms and glossy green leaves. It is also a powerful air purifier. 

Are Peace Lilies Good For The Bedroom?

Yes, peace lilies are good for the bedroom. They can remove harmful toxins from the air, prevent mildew growth, maintain humidity and also can improve the quality of sleep. 

Is Peace Lily A Lucky Plant?

The peace lily is often considered a symbol of good luck and prosperity. Its elegant white flowers are associated with purity and positive energy. In Feng Shui, it is believed to bring harmonious and calming energy to its surroundings. These are the spiritual benefits of peace lily.


Let’s wrap it up: the benefits of peace lily have no bounds. As beautiful as it looks on the one hand, it has many health benefits. 

If you want to plant indoor plants or you are already a plant parent but looking for beneficial plants for your bedroom, then I will suggest you plant a peace lily. 

It’s easy to care for and has plenty of benefits. 

But don’t forget to plant them in the right place to enjoy its full benefits. You can follow the considerations from the article. For more details about peace lily check out Plant_Trick.

Raina Trick

Written by

Raina Trick

Meet Rayna Trick: Your Indoor Plant Whisperer! With her roots in environmental science and a passion for exotic succulents, she’s the Green Thumb of the Year. Rayna’s here to be your plant companion, sharing her expertise and nurturing your green oasis at PlantTrick. Let’s make your indoor space bloom, one leaf at a time, together!

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