
There is an ongoing debate about whether burning candles is harmful to one's health. While some claim that candles emit potentially harmful toxins, others argue that the amount of toxins released is insufficient to pose a significant health risk. Soy candles, in particular, have gained popularity as a safer alternative to traditional paraffin wax candles due to their renewable and biodegradable nature. However, some concerns have been raised about the environmental impact of soy candle production, including deforestation and pesticide use. Additionally, while soy candles produce less soot and certain toxic chemicals than paraffin candles, they may still release compounds that can be irritating or harmful, especially with frequent and prolonged use in inadequately ventilated spaces.
| Characteristics | Values |
|---|---|
| Soy candles emit toxins | Yes, but less than paraffin candles |
| Soy candles are carcinogenic | Yes, but less than paraffin candles |
| Soy candles are bad for the lungs | Yes, but less than paraffin candles |
| Soy candles are bad for babies | Yes, but less than paraffin candles |
| Soy candles are eco-friendly | No, soy crops are a leading cause of deforestation |
| Soy candles are biodegradable | Yes |
| Soy candles are renewable | Yes |
| Soy candles are natural | Yes |
| Soy candles are non-toxic | No, but less toxic than paraffin candles |
| Soy candles are hypoallergenic | Yes, especially compared to paraffin candles |
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What You'll Learn

Soy candles emit less soot and toxins than paraffin candles
There is some debate about whether burning candles is harmful to one's health. Some people claim that candles emit potentially harmful toxins, while others argue that candles do not contain enough toxins to pose a health risk. Candles made from natural sources are considered the best option for reducing particulate matter intake.
Soy candles are a healthier alternative to paraffin candles. They produce less soot and toxic chemicals. Soy wax is completely petro-carbon soot-free, while paraffin candles produce copious amounts of petrocarbon soot, which causes indoor air pollution and can stain walls and ceilings over time. Soy candles are also free of the 'diesel-fume' toxins that paraffin candles emit, which have been linked to health issues such as asthma and even lung cancer.
Paraffin wax is a refined gasoline by-product, whereas soy wax is derived from natural vegetables. Soy wax is 100% biodegradable, making it easier to clean up spills with just soap and water. Additionally, soy wax burns at a lower temperature, reducing the risk of injury from hot wax.
While both paraffin and soy wax candles can create soot, the chemicals emitted by paraffin wax may be more harmful. Paraffin wax can release emissions such as alkans, alkenes, and toluene, which can have detrimental effects on humans. However, it is important to note that the amount of these chemicals released into the air is minimal, and most people are not affected by them.
To minimise the potential negative health effects of burning candles, it is recommended to choose candles made from natural materials, such as beeswax or soy wax, and to burn them in well-ventilated areas.
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Soy candles are made from pesticide-laden crops
There is some debate about whether burning candles is harmful to health. Some people claim that candles release potentially harmful toxins. However, others argue that candles do not contain enough toxins to pose a significant health risk.
Soy candles are often recommended as a healthier alternative to paraffin wax candles. Soy wax is a plant-based material that is more natural and biodegradable, and it burns cleaner and at a lower temperature than paraffin wax. However, it is important to consider the entire lifecycle of soy wax, including the use of pesticides in soybean farming.
Soybeans are one of the largest producing crops in the US, accounting for 34% of the world's production. The expansion of soy cultivation has been linked to deforestation, with an estimated 4.2 million hectares of forest lost annually due to soybean cultivation. This has implications for biodiversity, carbon sequestration, and water quality. The use of pesticides and herbicides in soybean farming is a major environmental concern, as it can contaminate water sources and affect aquatic ecosystems and human health.
When soy wax is derived from pesticide-laden soy crops, there may be some residue left behind from the pesticides. This means that burning soy candles could potentially release toxins into the air. However, it is important to note that the impact of these toxins may be minimal compared to other sources of air pollution, such as car exhaust and factory pollution. Additionally, soybeans can be grown sustainably using responsible farming practices. Look for soy wax labelled as "non-GMO" and "sustainably sourced" to minimize the environmental impact and reduce the risk of pesticide residue.
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Soy candles are more environmentally friendly than paraffin candles
Soy candles are a more environmentally friendly option than paraffin candles. Soy wax is a natural, plant-based wax made from hydrogenated soybean oil, whereas paraffin wax is a petroleum-based product. Soy wax is therefore a more renewable and eco-friendly resource. It is also biodegradable, unlike paraffin wax, which takes a long time to break down and is harder to dispose of in an environmentally friendly way.
Soy wax burns for longer than paraffin wax, meaning you can enjoy your candle for longer before replacing it. Soy wax has a higher melting point, so it doesn't need high temperatures to burn brightly and is less of a fire hazard. It also produces less soot and toxic chemicals, making it a cleaner option. This means that soy wax candles are better for the environment and your health.
Paraffin wax is a more affordable option and holds its shape, colour, and scent better than soy wax. It is easy to mould into different shapes and sizes and has various melting points. It is also widely available and inexpensive, whereas soy wax is more expensive.
However, paraffin wax generates greater emissions and seems to be less safe for human health. It releases more soot and toxins into the air, and while there is no definitive research, some studies suggest an association between candle burning and bladder cancer. It is also derived from petroleum, the same substance that makes up oil and gasoline, whereas soy wax is a natural byproduct of soybean plants.
Overall, soy wax candles are a more environmentally friendly option than paraffin candles. They are a renewable resource, produce less soot and toxins, and are derived from natural sources. While paraffin wax candles are more affordable and accessible, soy wax candles are a healthier and more sustainable choice.
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Burning any candle releases hydrocarbons
There is a lot of discussion about the potential negative health effects of burning candles. While some people claim that candles release potentially harmful toxins, others argue that candles do not contain enough toxins to be a health threat.
The amount of particulate matter released from burning candles is generally not enough to cause health problems in humans. However, extended exposure to particulate matter can potentially lead to heart and lung problems. It is important to minimize the amount of particulate matter you breathe in by burning candles in a well-ventilated area and keeping them away from drafts.
While the small amount of hydrocarbons released from burning candles is not a significant health risk to most people, it may be a concern for certain individuals. For example, those with bladder cancer or chronic lung conditions may want to limit their exposure to candle smoke. Additionally, some people may be sensitive to indoor air pollution and should be mindful of the levels of air pollution in their homes.
To minimize the potential negative effects of burning candles, it is recommended to choose candles made from natural materials, such as beeswax or soy wax, and to burn them responsibly in well-ventilated areas.
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Soy candles are a healthier option for people with allergies
There is some debate about whether burning candles is harmful to one's health. Candles are known to release hydrocarbons, chemical compounds consisting of hydrogen and carbon, into the air. While the science is not strong enough to suggest that candles should be avoided, certain candles are better than others.
However, it is important to note that even soy candles are not completely toxin-free. Some sources argue that pesticides used on soy crops can leave behind residues, which end up in the air when soy candles are burned. Additionally, the large-scale production of soy is associated with deforestation and ecosystem strain.
To minimize the potential negative health effects of burning candles, it is recommended to choose candles made from natural materials, such as beeswax or soy wax, and to burn them in well-ventilated areas. It is also advised to keep candles away from drafts, trim the wicks, and ventilate the room after extinguishing the candle.
Overall, while soy candles may be a healthier option for people with allergies compared to paraffin candles, it is still important to practice responsible candle usage and be mindful of the potential presence of toxins.
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Frequently asked questions
Soy candles are a better alternative to paraffin candles as they produce less soot and toxic chemicals. However, they are not completely toxin-free. A toxicologist will tell you that 99% of candles in the US emit toxins, and soy candles are included in this category. Soy candles are also associated with deforestation and the use of pesticides.
Beeswax candles are recommended over soy candles as they are made from natural materials and scented with essential oils. However, if you are looking for a plant-based alternative, soy candles are a good option.
Burning any type of candle releases hydrocarbons and particulate matter, which can be harmful to human health. However, there is no definitive research that shows that exposure to candle smoke increases your risk of developing any health condition.
To minimize the amount of smoke you breathe in, burn candles in a well-ventilated area and keep them away from drafts. Trim the wick if it gets longer than 5 to 10 millimetres and use a candle snuffer or dip the wick in wax instead of blowing it out.











































