![YSK: burn a jar candle for the first time until the entire top layer of wax has melted (at least a few hours) to prevent tunneling. : r/YouShouldKnow YSK: burn a jar candle for the first time until the entire top layer of wax has melted (at least a few hours) to prevent tunneling. : r/YouShouldKnow](https://4.bp.blogspot.com/-QdQlcXLTpLY/UkMQ89uF_SI/AAAAAAAAA1U/RMRkI1d6wE8/s1600/candle-tunnel.jpg)
YSK: burn a jar candle for the first time until the entire top layer of wax has melted (at least a few hours) to prevent tunneling. : r/YouShouldKnow
![Three white candles burning at night time. Three white candles burning during the darkness of night time. | CanStock Three white candles burning at night time. Three white candles burning during the darkness of night time. | CanStock](https://cdn.w600.comps.canstockphoto.com/three-white-candles-burning-at-night-stock-photo_csp28838821.jpg)
Three white candles burning at night time. Three white candles burning during the darkness of night time. | CanStock
![Stonebriar Unscented Long Burning Tea Light Candles with 8 Hour Burn Time, 50 Pack, White - Walmart.com Stonebriar Unscented Long Burning Tea Light Candles with 8 Hour Burn Time, 50 Pack, White - Walmart.com](https://i5.walmartimages.com/asr/9eeff3ee-6878-4bf3-8198-1871d7772a27.e6faaecb3cf0f944b547e781be948b3c.jpeg)