how to fix candle tunneling

How To Fix Candle Tunneling?

Christmas is just around the corner! Everybody must know how to fix candle tunneling as candle tunneling can be frustrating. Usually, cancel starts to tunnel when you use them incorrectly. This can occur in any candle, but it mostly happens with cheap candles. In my today’s post, I will tell you how to fix a tunneling candle and how to prevent it. There are several tricks that can be used to fix this problem. Here, I have listed six different ways to fix candle tunneling. Without wasting much time let us now check out how to fix candle tunneling more in detail.

How To Fix Candle Tunneling?

You can learn how to fix candle tunneling in six different ways.

  • By Using Hair Dryer
  • By Using Aluminum Foil
  • By Using Oven
  • By Replacing The Wick
  • By Trimming The Wax

The simplest way to fix a tunneling candle is using a hairdryer or aluminum foil paper. You can even use a candle warmer or oven for this procedure.

You can keep on reading to learn how to solve candle tunneling.

Fix Candle Tunneling By Using A Hair Dryer

You can easily save your scented candle from tunneling completely by using a hairdryer. Follow these steps to learn how to fix candle tunneling with a hairdryer.

  1. Hold your hairdryer near the candle.
  2. Then, slowly move the hairdryer around the unmelted wax.
  3. Stop once the surface starts to soften then melt.

While using a hairdryer, make sure it is kept on the lowest blow setting. Otherwise, the wax will splash damaging your home furniture.

Fix Candle Tunneling By Using Aluminum Foil

Apart from a hairdryer, you can also use aluminum foil paper to save your candle from tunneling. Follow these steps to know how to fix a tunneling pillar candle with foil.

  1. First, cut the foil paper into a square or rectangular shape.
  2. Now, wrap the foil paper around the top of the candle.
  3. Slightly fold over the foil paper’s top to create a hole in the center of your candle.

Once done, you’ll notice that the wax will even out by itself. Ensure that the edges of the foil paper don’t overheat.

Let us now check out how to fix candle tunneling without foil.

Fix Candle Tunneling By Using Oven

If the above two methods are inconvenient to use, you can try using your oven to fix candle tunneling. You can follow these steps to know how to fix candle tunneling with an oven.

  1. Before you start, set your oven to 175°F.
  2. Now, place the candle in the oven for about five minutes.
  3. Once the five minutes are finished, remove the candle.
  4. Allow the candle to dry without disturbing the vessel.

Your candle is now ready to use. While using this method, make sure you place the candle on the grill. It helps to melt and even out the top surface of the candle.

Fix Candle Tunneling By Replacing The Wick

Most people love making handmade scented candles by themselves. When the handmade scented candles start tunneling, it could be due to the type of wick you use. Follow these steps to learn how to fix candle tunneling with a short wick.

  1. Melt your candle in a saucepan of hot water.
  2. Once the candle melts, remove the old wick.
  3. Lastly, replace the old wick with a new wick.

Thus, your candle will now burn properly and won’t tunnel again. All your efforts will get wasted if you use the wrong type of wick. Make sure that your candle’s wick is not too short.

Fix Candle Tunneling By Trimming The Wax

You can try trimming the wax when all of the above-explained methods fail to work. Trimming your candle wick regularly helps you to level the top surface of the candle. Using the end of the fork or knife, slowly cut away into the unmelted wax. You can save the leftover discarded wax for wax melts in your oil burner.

Reasons Behind Candle Tunneling

By far, you have understood how to fix a candle tunneling in detail. Do you know what causes candle tunneling? Mostly cheap candles suffer tunneling. This can be mainly due to the following two reasons.

  • Poor candle burning habits
  • Using improperly sized wicks

You must always let the center wax melt before blowing off the candle. And if the wick is too small, it won’t generate enough heat to melt the wax. This could ultimately lead to candle tunneling.

Know more information like this on Fixznow


Will Candle Tunneling Fix Itself?

If you leave a candle that tunnels by itself, sometimes it will correct and melt the remaining wax, but most of the time it won’t, leaving you with a permanent ring of solid wax around the perimeter of the container. You need to act quick to avoid wasting any wax! The longer you wait, the harder it becomes to fix.

Why Do My Candles Keep Tunneling?

Sometimes, candle tunneling is caused by a wick that isn’t large enough for the size of the candle, but more often it’s caused by the timing of the first burn. You want to avoid candle tunneling because it reduces the overall burn time for the candle (since all the wax isn’t being used up)

How Do You Stop Candles From Tunneling?

To prevent candle tunnelling when making candles always follow these steps:

  1. Ensure you’re using the correct wick for your jar size (always test!)
  2. Use an appropriate wax type for the type of candle you’re making.
  3. Don’t overload your candle with thick, viscous fragrance oil (this can make your wax harder to burn through)

How Do You Fix A Tunneling Candle With Aluminum Foil?

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Turns out aluminium foil is the key to fixing a tunnelled candle quickly. Simply wrap foil around the edge of the candle, leaving a hole in the middle so that the wick can burn through properly. After a couple of hours, your wax would have melted to an evened-out level.

Can A Candle Warmer Fix Tunneling?

Instead, you can get a candle warmer, which warms the wax in the bottom of container candles. Even if your candle tunneling is to the point that you can no longer light the wick, a candle warmer will still heat the existing wax enough to release gentle scents.


In my above-written post, I have discussed how to fix a tunneling candle in brief. You can easily fix candle tunneling on your own by using a hairdryer, oven, or aluminum foil. While using the foil paper, make sure you create a hole in the center of your candle. This hack will allow the heat to escape. You can use the same hack for how to fix 3 wick candle tunneling. You can use a candle warmer to enjoy your scented candles even after tunneling. You can now easily fix and save your favorite scented candles by learning how to fix candle tunneling.


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