Fact-check: Are scented candles dangerous?

Scented candles have long been a popular choice for enhancing the ambiance of homes and creating a pleasant atmosphere. You can even say it speaks of romance, you know how candlelight dinners are.

However, in recent years, concerns have arisen about the potential health risks associated with burning these candles.

In this fact-checking article, we will examine the claims about the harmful nature of scented candles and provide a balanced perspective based on existing knowledge.

Claim 1: Scented candles emit harmful VOCs.

Fact: True, to some extent. Scented candles can emit volatile organic compounds (VOCs) when burned. These VOCs may include chemicals like formaldehyde and toluene, which can have negative health effects when inhaled in large quantities or over an extended period. The extent of VOC emission varies depending on the candle’s ingredients and quality.

Claim 2: Petroleum jelly and paraffin are commonly used in scented candles.

Fact: True. Many scented candles, particularly those in the lower price range, use paraffin wax as a base material. Paraffin is derived from petroleum and is known for its affordability and ease of use in candle production. It is an ingredient in numerous scented candles on the market.

Claim 3: Scented candles made with paraffin release toxic fumes when burned.

Fact: True. Scented candles made with paraffin can emit potentially harmful compounds, including benzene and toluene when burned. These compounds can negatively affect indoor air quality, especially in poorly ventilated spaces. Prolonged exposure to these emissions may have health implications, particularly for individuals with respiratory conditions such as asthma.

Claim 4: Paraffin-based candles can trigger allergies and sensitivities

Fact: True. Synthetic fragrances commonly used in scented candles, in combination with the potential emissions from paraffin wax, can trigger allergies and sensitivities in some individuals. Those with preexisting respiratory issues or chemical sensitivities should exercise caution when using such candles.

Claim 5: Natural, soy-based candles are a safer alternative.

Fact: Natural, soy-based candles are often considered a safer alternative to traditional paraffin wax candles. Soy wax is derived from soybean oil, making it a renewable and biodegradable resource. When burned, soy candles typically produce fewer harmful emissions and soot compared to paraffin candles. They are also less likely to contain synthetic additives or toxins. However, the overall safety and quality of a soy-based candle can still depend on factors like the specific blend of wax, the fragrance used, and the manufacturer’s practices.

Claim 6: Beeswax candles are a healthier choice.

Fact: True, in general. Beeswax candles are considered a more natural and environmentally friendly option. They tend to emit little to no harmful volatile organic compounds (VOCs) when burned, making them a good choice for those concerned about indoor air quality and sensitivities. Beeswax candles also have a natural, honey-like scent, which can be appealing to many people. However, it’s important to note that the purity and quality of the beeswax used in a candle can vary, so it’s a good idea to choose candles from reputable sources for the best results.