Scented Candles Destroy Air Quality And Poison The Lungs…Here’s What You Should Use Instead

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People have been using scented candles for years trying to mask unpleasant odours in their homes. They’re a go-to when trying to relax and unwind after a long days work.

Though they may seem safe, regular scented candles are actually a major source of indoor pollution, and destroy air quality (and the lungs). They put off chemicals that are considered just as dangerous as second-hand smoke.

According to Anne Steinemann, an environmental pollutants expert, certain candles may emit numerous types of potentially hazardous chemicals, like benzene and toluene (1). They can disrupt the nervous system, cause damage to the brain and lungs, as well as cause developmental problems.

“I have heard from numerous people who have asthma that they can’t even go into a store if the store sells scented candles, even if they aren’t being burned,” Steinemann said. “They emit so much fragrance that they can trigger asthma attacks and even migraines.”

Studies On Scented Candles

Many studies on scented candles have been performed, so I’ll outline a few below.

One study conducted by the Department of Civil and Environmental Engineering at the Hanyang University examined whether the amount of toxins varied with fragrance, based on six different scents (2). Scented candles, lit or not, contain volatile organic compounds (VOCs), which can be incredibly toxic when inhaled.

They found that when a candle was lit, formaldehyde was in highest concentration out of any VOC emitted. As we know, formaldehyde is listed as a hazardous compound, and its vapours are considered highly toxic (3).

The scents that emitted the highest concentrations of formaldehyde were as follows (ppb = parts per billion):

– Strawberry: 2098 ppb
– Clean Cotton: 1022 ppb
– Plain: 925 ppb

The Centres for Disease Control and Prevention (CDC) states that, “acute and chronic health effects of formaldehyde vary depending on the individual. The typical threshold for development of acute symptoms due to inhaled formaldehyde is 800 ppb; however, sensitive individuals have reported symptoms at formaldehyde levels around 100 ppb (4).”

Another study conducted by researchers at South Carolina State University (1) tested both petroleum-based paraffin wax candles and vegetable-based candles that were non-scented, non-pigmented and free of dyes.

The vegetable-based candles didn’t produce any harmful pollutants, however the paraffin candles “released unwanted chemicals into the air…for a person who lights a candle every day for years or just uses them frequently, inhalation of these dangerous pollutants drifting in the air could contribute to the development of health risks like cancer, common allergies and even asthma,” professor Ruhollah Massoudi said.

You get the same kind of results with studies looking at air fresheners, like Febreze. Your best bet is to just stay away from synthetic anything.

Warnings

The CDC has warnings and recommendations for formaldehyde exposure in the home. Home owners are urged to stop exposure, especially when there are individuals with asthma, elders, or young children present in the household.

Short-term exposure to formaldehyde released from candles results in the following symptoms:
– Watery and burning eyes
– Burning in throat and nose
– Nausea and/or vomiting
– Wheezing and/or coughing
– Burning skin and/or irritation

Long-term exposure to chemicals found in candles can also cause cancer within the nasal passages, and even worse, leukaemia (5). Constantly breathing in chemicals found in candles can also lead to cognitive impairment, and certain types of dementia.

Scent Alternatives

If you want your home to smell a certain way, there are literally so many healthy options. I personally love burning cedar, sage, sweetgrass, paulo santo, and copal.

In fact, these 5 plant medicines can actually purify the air of harmful bacteria. One study found that over 94% of bacterial populations were diminished when the medicinal herb of choice was burned for 1 hour in a closed room (6).

You can also diffuse essential oils to help change what the air smells like, or if you want to add some essential oils in a water bottle sprayer, that helps too! Simply add 10 drops of an organic essential oil to 4 ounces of water, shake, and spray.

Making your own natural potpourri is also fun. Follow the steps in the video below:

Natural Candles

If you love burning candles and the warm light they emit, opt for candles made of pure, organic beeswax. They do not drip, and have a light honey scent that’s to die for! They also produce a clean, beautiful flame, and naturally produce negative ions, which reduces allergens in the environment.

     
Carly Fraser has her BSc (Hons.) Degree in Neuroscience, and is the owner and founder at Live Love Fruit. She currently lives in Winnipeg, Manitoba, with a determined life mission to help inspire and motivate individuals to critically think about what they put in their bodies and to find balance through nutrition and lifestyle. She has helped hundreds of thousands of individuals to re-connect with their bodies and learn self-love through proper eating habits and natural living. She loves to do yoga, dance, and immerse herself in nature.

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