A 2001 EPA study concluded that candles containing fragrance produce more soot. It’s possible organic compounds in poor-quality candle wax may increase cancer risk.2 A 2009 study warns that the chemicals emitted into the air by burning candles can have a harmful effect on human health.3 Paraffin candles produce potentially toxic chemicals, including alkanes, alkenes and toluene.
Like air fresheners, scented candles can also contain dangerous chemicals such as formaldehyde and VOCs. Cheaply made candles can contain toxic levels of heavy metals in the wicks. When one of these candles burns, the lead particles are released into the air. Frequent use of these candles could contribute to the development of health conditions such as asthma, allergies and cancer.
Research shows that burning incense can be dangerous to human health, and a 2015 study even suggested it’s much worse that inhaling cigarette smoke.4 Incense smoke is mutagenic, meaning it can cause mutations in DNA that can lead to cancer. In the 2015 study, incense was found to be more toxic to cells and DNA than cigarette smoke. Of the 65 compounds identified in incense smoke, two were determined to be highly toxic.
By Dr Karen Shaw Becker
Senses Pet Aromatherapy are non-toxic and environmentally friendly. Safe for you safe for your pets.