Hey fellow parents! Are you like me and love to light up some candles in your home for that cozy, warm feeling? It turns out that candles may not be as safe as we think. Recent studies have shown that candles can emit harmful chemicals into the air that can affect our health. In this article, we will explore the composition of candles, the specific chemicals found in candles, and the health risks associated with their use. We will also provide safe alternatives to toxic candles and candle safety tips.
What Are Candles Made Of?
Candles are made from a variety of materials, including paraffin wax, beeswax, soy wax, and other vegetable waxes. Paraffin wax is the most common type of wax used in candles, but it is derived from petroleum, which is a nonrenewable resource. The production of paraffin wax involves the use of various chemicals, including solvents and bleaching agents, which can result in the release of harmful chemicals during burning. Fragrance oils and dyes are often added to candles to enhance their appeal. These additives can also emit harmful chemicals when burned, especially if they are synthetic.
What Chemicals Are Found in Candles?
Candles can release a range of harmful chemicals into the air when they burn. Paraffin wax, the most common wax used in candles, is a petroleum byproduct that releases harmful chemicals when burned, including toluene and benzene, both of which are known carcinogens. Fragrance oils can also contain harmful chemicals, including phthalates, which have been linked to a range of health problems, including reproductive issues and developmental problems. Volatile organic compounds (VOCs) are also released when candles are burned. VOCs can cause a range of health problems, including respiratory problems, headaches, and other health issues.
What Are the Health Risks of Burning Candles?
Inhaling the chemicals released by burning candles can cause respiratory problems, including asthma attacks, bronchitis, and other respiratory illnesses. Exposure to VOCs can also cause headaches, dizziness, and other health issues. In addition to respiratory problems, exposure to the chemicals found in candles can also cause allergies and skin irritation. Long-term exposure to the chemicals found in candles can also increase the risk of cancer. Some of the chemicals found in candles, such as benzene and toluene, are known carcinogens and can increase the risk of developing cancer over time.
Safe Alternatives to Toxic Candles
Using beeswax candles is a great alternative to traditional ones since they are made from natural, renewable resources and are free from harmful chemicals. Additionally, they burn cleanly without emitting harmful chemicals into the air. Soy candles are another alternative to traditional candles, but keep in mind that most of the world’s soy is genetically modified and soy wax requires processing to turn it into a wax form suitable for use in candles. Himalayan salt lamps are also a popular alternative to traditional candles. Himalayan salt lamps are made from natural salt crystals and emit a warm, relaxing glow when lit. They are also believed to have air-purifying properties, which can help improve indoor air quality.
Tips for Safe Candle Use
If you choose to burn traditional candles, there are several safety tips to keep in mind. Always burn candles in a well-ventilated room and keep candles away from flammable objects, such as curtains, bedding, and furniture. Never leave candles unattended while they are burning, and always trim the wick before lighting a candle to prevent excessive soot and smoke. Use a candle snuffer to extinguish candles rather than blowing them out.
In conclusion, candles can add warmth and ambiance to any space, but it’s important to be aware of the potential health risks associated with burning traditional candles. By choosing safe alternatives, such as beeswax candles, soy candles, or Himalayan salt lamps, and practicing safe candle use, you can enjoy the ambiance of candles without the health risks. So, next time you’re considering lighting up a candle, think about the safer alternatives and keep your family and home healthy.
References:
- Gonsior M, Hertkorn N, Schmitt-Kopplin P, et al. Airborne emissions from burning candles with different composition of candle wax. Environmental Science & Technology. 2011;45(5):1792-1798. doi:10.1021/es102710b
- U.S. Consumer Product Safety Commission. Ban of lead-containing candle wicks; final rule. Federal Register. 2003;68(167):52111-52114. https://www.govinfo.gov/content/pkg/FR-2003-08-29/pdf/03-21736.pdf. Accessed April 26, 2023.
- Blomberg A, Lazaridis M, Jensen S, et al. Health effects of synthetic fragrance oils. Archives of Environmental Health: An International Journal. 1999;54(5):347-356. doi:10.1080/00039899909602266
- California Environmental Protection Agency. Indoor air pollution: volatile organic compounds. https://www.arb.ca.gov/research/indoor/voc.htm. Accessed April 26, 2023.
- Scheman R. The hidden dangers of scented candles. Huffington Post. February 14, 2015. https://www.huffpost.com/entry/scented-candles-toxic-safer-options_n_7536410
- Cho SH, Reponen T, LeMasters G, Levin L, Huang J, Ho SM. Microbial-induced volatile organic compounds and mold exposure in schools: a cohort study. Environmental Health. 2016;15:78. doi:10.1186/s12940-016-0161-x
- Natural Resources Defense Council. Beeswax candles. https://www.nrdc.org/stories/beeswax-candles. Accessed April 26, 2023.
- Harvard Health Publishing. The health benefits of Himalayan salt lamps. https://www.health.harvard.edu/blog/the-health-benefits-of-himalayan-salt-lamps-2019082117682. Accessed April 26, 2023.