How Candles Affect Indoor Air Quality?
Candles can make a room feel cozy and inviting, but they may also quietly pollute the air inside your home. Understanding the science behind how candles affect indoor air quality can help you make better choices for your health and comfort. The Science Behind Candle Emissions How candles affect indoor air quality over time becomes more concerning when used frequently or in enclosed spaces. The buildup of airborne pollutants can contribute to persistent low-level exposure that impacts breathing and overall well-being. Most Affected Candle Types Not all candles are created equal. Here’s how various types impact indoor air quality: On the other hand, soy and beeswax candles with natural wicks are considered cleaner alternatives but still release some particles when burned. Health Effects to Consider Long-term exposure to poor indoor air—especially from frequent candle use—can aggravate respiratory conditions, trigger allergic reactions, and contribute to headaches or fatigue. According to the U.S. Environmental Protection Agency (EPA), indoor air pollution may contain fine particles and gases that negatively affect lung health. The health effects of burning scented candles indoors include irritation of the eyes, nose, and throat, especially for people with asthma or chemical sensitivities. Fine particles can also reach deep into...
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