What is a Candle Tunnel?
Many candle enthusiasts have likely come across the issue of a candle tunnel. A candle tunnel occurs when the wax melts in a way that creates a deep hole down the center of the candle, leaving the outer edges of the wax untouched. The result is a candle that burns unevenly and doesn’t fully utilize all of the wax.
Why Does a Candle Tunnel Occur?
There are a few reasons why a candle tunnel may occur. One of the most common reasons is improper wick trimming. If the wick is not trimmed to the appropriate length before lighting, it can cause the candle to burn too hot, resulting in tunneling. Additionally, burning the candle for too short of a time can also cause tunneling.
How to Avoid a Candle Tunnel
To avoid a candle tunnel, it is important to properly maintain your candle. This includes ensuring the wick is trimmed to the appropriate length (1/4 inch is usually recommended) before lighting. It is also important to allow the candle to burn for at least one hour for every inch in diameter. This will help to ensure that the wax melts evenly and doesn’t create a tunnel.
Another way to avoid a candle tunnel is to regularly rotate the candle while burning it. This will help the wax to melt evenly and prevent tunneling. If you do end up with a tunnel in your candle, you can scrape the excess wax from the sides and use it to fill in the hole until it is level with the rest of the wax surface.
Choosing the Right Candle
Choosing the right candle can also play a role in avoiding tunneling. When selecting a candle, look for one with a high-quality cotton wick and a wax that is appropriate for the size of the candle. Some companies, like Yankee Candle, offer special wick trimmers and other accessories to help ensure a proper burn.
The Bottom Line
A candle tunnel can quickly ruin the enjoyment of a candle. However, with proper maintenance, you can avoid this issue and enjoy a fully utilized candle with an even burn. Remember to always trim your wick, allow the candle to burn for sufficient time, rotate the candle, and choose high-quality candles with appropriate wicks and wax.
