
Most people never think about the wick, but it is the engine of the whole candle. So what are candle wicks made of? The great majority are braided cotton, sometimes with a paper or thin metal core for stability, and some candles use a flat strip of natural wood. The material matters, because the…

Yes, glass candle jars are recyclable once you remove the leftover wax. Here is how to clean, recycle, or reuse your empty candle jars.

What makes a candle eco-friendly? The wax, wick, fragrance, packaging, and honesty all count. Here is what to look for, and how to spot greenwashing.

Are soy candles better for the environment than paraffin? Yes: soy is renewable, biodegradable, and burns cleaner. Here is an honest soy vs paraffin comparison.

Are soy candles safe to breathe? Yes, for most people. Soy burns cleaner and cooler than paraffin. Here is what goes into a soy candle and how to burn it cleanly.