Collection: Air Purifying Plants

Air purifying plants can be very effective at improving indoor air quality when used as part of a healthy indoor environment. Air purifying indoor plants help reduce airborne pollutants, increase oxygen levels, and improve overall air quality inside the home.

Do air purifying plants actually work?

Research has shown that air purifying plants do help remove certain toxins from indoor air. Studies carried out by NASA found that plants can absorb airborne pollutants through their leaves and roots, helping to reduce common indoor toxins over time. Plants also release oxygen and increase humidity, which can make indoor air feel fresher and more comfortable.

It is important to be realistic though. Air purifying plants are most effective when used in groups, rather than as a single plant in a room. They work best alongside good ventilation, regular cleaning, and fresh air.

What are air purifying plants best for?

Air purifying plants are especially beneficial in spaces where people spend a lot of time indoors.

• Air purifying plants for bedrooms can help improve air comfort overnight and add moisture to dry air.
  
• Air purifying plants for offices can help create a fresher, calmer working environment.
  
  

Many of the best air purifying plants are also easy to care for, which makes them a practical choice for everyday living.

Are air purifying plants worth it?

While air purifying plants are not a replacement for air filters or ventilation, they are a natural and effective way to support cleaner indoor air. They also bring additional benefits such as reduced stress, improved mood, and a more pleasant living environment.

Plant Store Ireland offers a curated range of air purifying plants, making it easy to choose the best air purifying plants for bedrooms, living rooms, and home offices.

Air purifying plants are best for improving everyday indoor air comfort rather than acting as a medical or mechanical solution. They are especially useful in situations where indoor air can feel stale, dry, or dusty such as:

Homes with limited ventilation

In modern or well insulated homes where windows are not opened frequently, air purifying indoor plants can help support fresher feeling air.

Homes using central heating

Heating can dry out indoor air. Air purifying plants help increase humidity, which can ease dry skin, dry eyes, and irritated airways.

Households with mild allergies or sensitivities

While not a treatment, air purifying plants can help improve overall air quality, which some people find beneficial for day to day comfort.

Bedrooms and sleeping spaces

Air purifying plants for bedrooms can help improve air comfort overnight and create a calmer environment for rest.

Home offices and workspaces

Air purifying plants are popular in workspaces as they help create a fresher, more comfortable environment and support focus and wellbeing.

How many air purifying plants do I need?

The number of air purifying plants you need depends on the size of your space and how you use it. There is no exact number that works for every home, but spreading air purifying indoor plants throughout your space is far more effective than relying on just one plant.

A simple guide to how many air purifying plants to use

As a general rule, you should aim for several air purifying plants per room, rather than one large plant in a single spot.

• Small rooms or bedrooms: Two to three air purifying plants can help improve air comfort, especially in bedrooms where windows may stay closed overnight.
  
• Living rooms or open plan spaces: Larger rooms benefit from four to six air purifying indoor plants placed around the space rather than grouped together.
  
• Whole home approach: For the best results, place air purifying plants in multiple rooms. Even one or two plants per room can make a noticeable difference to how the air feels overall.
  

Why multiple plants work better

Air purifying plants work by absorbing airborne pollutants through their leaves and roots. Using several plants increases the total leaf surface area, which improves their ability to support cleaner indoor air. A mix of different air purifying plants indoor also helps spread the benefit more evenly across your home.

A realistic expectation

Air purifying plants are most effective when used alongside good ventilation, regular cleaning, and fresh air. They are not a replacement for air filters or ventilation systems, but they are a natural and supportive way to improve indoor air quality.

At Plant Store Ireland, we offer a curated range of air purifying plants, making it easy to build a plant collection that suits your home, whether you want air purifying plants for bedrooms, living areas, or home offices.

There is no single indoor plant that purifies the air more than all others. Air purifying plants work best when used together, and their effectiveness depends on leaf surface area, plant health, and how many plants you have in a space. That said, some air purifying indoor plants are consistently recognised for being especially effective and easy to live with.

Highly effective air purifying indoor plants

• Pothos (Devil’s Ivy) is one of the most effective and versatile air purifying plants. It helps filter common indoor pollutants and works well as a hanging plant or trailing from shelves, making it ideal for adding greenery without taking up floor space.
  
• Aloe vera is a popular air purifying plant that also suits bright rooms. It helps improve indoor air quality and is easy to care for, making it a great option for kitchens, living rooms, or home offices.
  
• Ferns, such as the Boston Fern and the Asparagus Fern, are excellent air purifying plants and are especially good for increasing humidity. They work well as hanging plants or on raised surfaces and are ideal for homes affected by dry indoor air.
  
• Rubber plants are effective air purifying indoor plants thanks to their large leaves, which help trap airborne particles. They work well as freestanding plants in living rooms.
  
• Snake plants are widely recognised as strong air purifying plants and are often chosen for bedrooms because they cope well indoors and require very little care.
  

Hanging and freestanding plants work best together

Using a mix of hanging air purifying plants like pothos and ferns alongside freestanding plants such as rubber plants or snake plants helps spread the air purifying benefit throughout a room. More plants means more leaf surface area, which is key to improving indoor air quality.

A realistic takeaway

If you are looking for the best air purifying plants, the most effective approach is not one plant but a combination. Several healthy air purifying plants indoor, placed around your home, will always be more effective than relying on a single plant.

At Plant Store Ireland, we offer a wide range of air purifying plants, making it easy to choose a mix of hanging and freestanding plants that best suit your bedroom, living room, or workspace.

If you have cats, it’s important to choose air purifying plants that are non toxic and safe for pets. While many air purifying indoor plants are harmful to cats, there are still several good options that help improve indoor air quality without putting your pet at risk.

Cat safe air purifying plants include:

• Spider plant (Chlorophytum)
  
• Calatheas, such as Calathea lancifolia
  
• Maranta (Prayer Plant)
  
• Boston fern
  
• Asparagus fern
  

These plants are commonly chosen by pet owners looking for air purifying plants. They work well in living rooms, bedrooms, and home offices.

At Plant Store Ireland, pet friendly air purifying plants are clearly marked with a pet friendly badge, making it easy to choose the best air purifying plants that are safe for your furry friends!

Most succulents are not considered true air purifying plants. While they are great low maintenance houseplants, they have a much smaller impact on indoor air quality compared to leafy air purifying indoor plants.

The exception is aloe vera

Aloe vera is the one succulent that is an air purifying plant. It can help improve indoor air quality in bright rooms and is easy to care for, which makes it a popular choice for kitchens, living rooms, and home offices.

What to know about succulents and air quality

• Most succulents and cacti have limited leaf surface area, so their air purifying effect is minimal
  
• They are better suited as decorative or low maintenance plants rather than for air purification
  
• For noticeable benefits, leafy air purifying plants indoor like pothos, spider plants, or ferns are far more effective
  

A simple takeaway

If your main goal is cleaner indoor air, succulents on their own are not the best option. Pairing plants like aloe vera with other air purifying indoor plants will always give better results.

We are Plant Store Ireland offer a curated range of air purifying plants, including aloe vera, so you can choose plants that suit both your space and your air quality goals!