Burning scented candles comes with serious safety risks -- follow these tips to avoid hazards

August 2024 · 4 minute read

Scented candles have become a beloved fixture in numerous households, admired for their ability to fill spaces with delightful fragrances and create a cozy atmosphere.

Whether it’s the calming scent of lavender, the refreshing aroma of citrus, or the earthy notes of wood, these candles cater to a wide range of preferences and occasions, enhancing the ambiance of any room.

Despite their popularity, using scented candles isn’t without risks. There are often overlooked dangers associated with their use.

  • Toxic emissions
  • Soot production
  • Fire hazard
  • 1. Toxic emissions

    Many candles found on the market today are crafted from paraffin wax, a byproduct of petroleum. 

    When these candles burn, they emit chemicals such as benzene and toluene into the air.

    When combined with synthetic fragrances, these emissions can lead to respiratory problems, headaches, and allergic reactions for people exposed to them.

    2. Soot production

    When candles are not burned correctly, they produce soot — small black particles that can settle on surfaces and linger in the air.

    Scented candles have become a beloved fixture in numerous households, but have dangerous risks when in use. Getty Images

    This soot might contain harmful substances known as carcinogens and can worsen indoor air quality, especially in spaces with poor ventilation.

    3. Fire hazard

    Failing to take safety precautions, such as positioning candles near flammable objects or leaving them unsupervised, heightens the chance of accidental fires.

    This could result in significant property damage or even personal injury.

    Understanding these risks empowers us to adopt safer practices and enjoy scented candles responsibly, ensuring both the enjoyment of their ambiance and the preservation of our well-being.

    Some risks when using scented candles include toxic emissions, soot production, and fire hazards. Getty Images/iStockphoto

    To ensure your safety, it’s essential to implement these practices:

  • Make mindful selections
  • Trim the wick
  • Moderate the burn time
  • Use proper ventilation
  • Know that placement matters
  • 1. Make mindful selections

    Choose candles crafted from natural, non-toxic materials such as soy, beeswax, or coconut wax.

    These options emit fewer harmful substances than paraffin-based candles, contributing to improved air quality in your space.

    2. Trim the wick

    Before you light a candle, take a moment to trim the wick to around a quarter of an inch.

    This simple step helps prevent the wick from flickering too much, reduces the production of soot, and ensures a steadier, more even burn throughout the candle’s use.

    3. Moderate the burn time

    Keep your candle-burning sessions to a moderate duration of three to four hours at a time.

    This time frame allows the candle to melt and pool evenly without overheating. 

    Not only does this practice minimize emissions and soot, but it also prolongs the candle’s life, ensuring you get more out of its aromatic presence.

    Choosing candles crafted from natural, non-toxic materials such as soy, beeswax, or coconut wax will emit fewer harmful substances than paraffin-based candles, according to reports. Getty Images

    4. Use proper ventilation

    Make sure there’s good airflow in the room where you light candles. 

    Opening windows or using fans can help disperse any emissions from the candles, lowering their concentration and keeping the indoor air fresher and healthier.

    5. Know that placement matters

    Position your candles on sturdy, heat-resistant surfaces, ensuring they are far from any drafts or flammable items. Keep them out of reach of children and pets, and remember to supervise lit candles at all times. 

    Before stepping away, make sure to extinguish them to prevent any accidents or mishaps.

    Another trick is to trim the wick to around a quarter of an inch before lighting the candle to reduce the amount of soot. Getty Images/iStockphoto

    While scented candles can undoubtedly enhance our environment, their allure should not overshadow the potential hazards they present.

    By understanding these risks and adhering to safe burning practices, we can continue to enjoy their aromatic embrace without compromising our well-being.

    Remember, the joy of scented candles lies not just in their fragrance but also in the mindful and responsible way we use them.

    With conscientiousness and moderation, we can revel in their warmth and aroma while prioritizing our health and safety.

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