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Volatile Organic Compounds (VOCs)
- Paraffin wax can emit VOCs such as toluene and benzene, both of which are known carcinogens, when burned.
- The levels of VOCs are typically low, but long-term exposure in poorly ventilated areas could pose risks.
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Soot Production
- Improper burning (e.g., a wick that's too long) can cause incomplete combustion, leading to the release of soot.
- Soot can irritate the respiratory system, especially for individuals with asthma or other respiratory conditions.
2. Indoor Air Quality
- Burning paraffin candles in enclosed spaces without adequate ventilation may lead to an accumulation of airborne particles.
- Scented paraffin candles may release additional chemicals from synthetic fragrances, contributing to poor indoor air quality.
3. Allergic Reactions
- Some individuals may experience sensitivities to the fragrances or additives used in paraffin candles, resulting in headaches, respiratory discomfort, or skin irritation.
4. Misconceptions
- Cancer Risk: Concerns about paraffin candles being "toxic" and causing cancer are often overstated. Research indicates that occasional burning of high-quality paraffin candles is unlikely to pose significant health risks.
- Burning Temperature: Paraffin candles that burn at the correct temperature with a properly trimmed wick minimize harmful emissions.