It's that time of year where it is pumpkin spiced everything, yes, even candles. Scented candles seem harmless and almost downright cozy, but they can actually pose risks to your health. Most scented candles are made of paraffin wax, which when burned, releases toxic chemicals like benzene and toluene. These chemicals are known carcinogens and can harm lung tissues. In fact, the toxins released from paraffin candles are comparable to those found in diesel fuel fumes.
Not only that, but many scented candles also contain wicks that contain heavy metals like lead. Burning these candles can result in airborne heavy metal levels that exceed acceptable limits. Exposure to high amounts of lead has been linked to hormone disruption, behavioral problems, learning disabilities, and various health issues. While candle wicks in the US are supposed to be made of cotton or paper, studies have found that up to 30% of candles still contain heavy metals in their wicks.
Additionally, scented candles often contain artificial scents and dyes, which release additional chemicals when burned. The fumes from synthetic candles can emit paraffins and phthalates, disrupting hormonal balance. The combination of these chemicals and toxins can contribute to indoor air pollution, which can be as harmful as second-hand smoke.
Fortunately, there are safer alternatives to scented candles. One option is soy-based candles, but it's important to note that most soy is genetically modified. A better alternative is beeswax candles. Not only are they safe to burn, but they also have the added benefit of helping to clean indoor air. Beeswax candles emit negative ions, which can reduce the concentration of positively charged ions in the air. These positive ions are generated by electrical devices, scented candles, and other sources, and can carry pollutants like dust and pollen. By emitting negative ions, beeswax candles can help purify indoor air and create a healthier environment.
In conclusion, while scented candles may create a cozy ambiance, they can release harmful chemicals and contribute to indoor air pollution. Consider switching to natural alternatives like beeswax candles to enjoy the tranquility without compromising your health.