"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." As any candle owner knows, one of the biggest inconveniences is when it starts to tunnel. The varying ...

It’s ugly, it’s frustrating and it’s definitely happened to all of us at least once: candle tunneling. If you’re a big Christmas candle burner like I am, you’ve encountered a candle or two that just ...

You’re probably familiar with the annoying ring of unmelted wax that sometimes develops on larger candles. It’s called “tunneling,” and it’s not just ugly—it decreases a candle’s lifespan and makes it ...