Are Scented Candles Harmful?

Scented candles bring warmth and comfort to many homes. However, it's important to ask: Are they harmful? While they can create a cozy ambiance, some candles emit pollutants that can negatively affect your health and indoor air quality.

What makes scented candles potentially harmful?

Not all candles are created equal. Many conventional candles are made with synthetic ingredients and paraffin wax, a petroleum byproduct. When burned, these ingredients may release volatile organic compounds (VOCs), which can irritate your respiratory system and exacerbate allergies or asthma.

Common Harmful Substances Found in Candles

Here are a few substances to watch out for:

• Paraffin wax – Releases toluene and benzene, both linked to respiratory issues.
• Synthetic fragrance oils – May contain phthalates, which can disrupt hormones.
• Lead-core wicks – Banned in some countries, but still a concern in older or unregulated candles.
• Soot – Fine particles can irritate lungs and stain walls.

Health Risks You Shouldn’t Ignore

Burning candles that contain harmful chemicals can contribute to health problems.

• Headaches or dizziness
• Respiratory irritation
• Allergic reactions
  
  

Long-term exposure can lead to hormone disruption.

While one candle might not cause harm, frequent exposure adds up over time, especially in small or poorly ventilated rooms.

How to Burn Candles Safely

You don't have to stop using candles altogether. Instead, opt for safer options and practice smart burning habits.

• Use candles made from soy, coconut, or beeswax.
• Choose scents derived from pure essential oils.
• Avoid candles with dyes, glitter, or synthetic fragrances.
• Trim the wick and ventilate the room while burning candles.
• Never burn candles for more than 2–3 hours at a time.
  
  

Conclusion: Choose mindfully

So, are scented candles harmful? Some are, but not all. You can enjoy candlelight without compromising your health by choosing candles with natural ingredients and practicing safe use. Always read labels, research ingredients, and prioritize clean-burning candles, such as those in our Bouquet Collection.