How to Fix Sunken Candles

Have you ever experienced the dreaded candle ‘sink’? You know the one. You light your scented candle, anxiously awaiting its beautiful aroma to fill the room – only for it not to work as intended and instead sink inwards creating an unpleasant mess of wax. Don’t worry – many of us have been subject to this nightmare before but don’t hang up those matches just yet!

How to Fix Sunken Candles

This blog post is here to save you from any future pitfalls by teaching you valuable tips on how to fix sunken candles quickly and easily with a few simple supplies. Read on how to fix sunken candles!

What Causes Sunken Candles?

1 .  Improper Temperature

One of the main reasons why candles may sink inwards is due to improper temperature control during the cooling process. When candles are being made, it’s important to ensure that they are left to cool at room temperature (around 20-25 degrees Celsius). Extreme temperatures can cause the wax to contract too quickly, resulting in a sunken appearance.

2 . Low-quality wax or Wick

Another factor that can lead to sunken candles is using low-quality wax and wicks. Poor quality materials may not hold up well during the cooling process, causing the candle to sink inwards. Always make sure to use good quality wax and wicks from reputable sources to avoid this issue.

3 . Overfilling the Container

Sunken candles are also commonly seen in container candles, where the wax is poured into a jar or vessel. If the wax is overfilled, it can expand and push against the sides of the container, resulting in a sunken appearance. To prevent this, always leave some space at the top when pouring wax into containers.

4 . Air Bubbles

Air bubbles trapped within the wax can also cause candles to sink. When pouring hot wax into a container, it’s important to tap the jar or vessel gently to release any air bubbles that may have formed. If left unchecked, these air bubbles can cause uneven cooling and result in sunken candles.

It's Important to Tap the Jar or Vessel Gently

5 .  Burning the Candle Improperly

Lastly, improper burning techniques can also contribute to sunken candles. When lighting a candle, it’s important to allow the wax to melt evenly across the entire surface. This will prevent any sinkholes from forming as the candle burns down. Additionally, trimming the wick regularly can also help promote even burning and prevent sinking.

12 Ideas on How to Fix Sunken Candles

1 .  Double Boiler Method

One of the most effective ways to fix sunken candles is by using the double boiler method. Simply fill a pot with some water and place it on a stove. Then, place a heat-resistant bowl or container inside the pot and add your melted wax from the sunken candle into it. The heat from the boiling water will gently warm up the wax and allow it to melt evenly, filling in the sunken parts of the candle.

2 . Using a Hairdryer

Another quick fix for sunken candles is to use a hairdryer. Simply heat up the area around the sunken candle with the hairdryer on high heat, while holding it about 6 inches away. As the wax warms up and becomes pliable, use your fingers or a spoon to push the wax towards the center of the candle, filling in the sunken parts.

3 . Refrigerator Method

If your candles have started to melt and become misshapen, you can try placing them in the refrigerator for a few hours. The cold temperature will harden up the wax and make it easier to reshape and fix any sunken parts. This method works best for smaller candles.

4 . Using a Hot Spoon

For minor sunken areas, you can use a hot spoon to gently melt and smoothen out the surface of the candle. Simply heat up a spoon over a flame or in hot water and then press it against the sunken part of the candle until it melts and evens out.

You Can Use a Hot Spoon

5 . Candle Warming Plates

Candle warming plates are specifically designed to help fix sunken candles. Simply place the plate under the candle and turn it on. The heat from the plate will gently warm up the wax and allow it to melt evenly, filling in any sunken parts.

6 . Adding More Wax

If your candle has sunken significantly, you may need to add more wax to fix it. You can either melt down the same type of candle or use a different color to create a unique and layered effect. Also, make sure to add the new wax slowly and in small amounts to avoid overflowing.

7 . Using a Wick Dipper

A wick dipper is a tool used in candle making that can also be helpful for fixing sunken candles. Simply heat up the dipper by dipping it into hot water and then use it to gently push down the edges of the sunken parts of the candle. This will help even out the surface and create a smoother look.

A Wick Dipper is a Tool Used in Candle Making

8 . Freezing Method

Similar to the refrigerator method, you can also try freezing your candles for a few hours to fix sunken areas. The cold temperature will make the wax harden up, allowing you to reshape and smooth it out easily.

9 . Using a Heat Gun

If you have a heat gun at home, you can also use it to fix sunken candles. Simply heat up the area around the sunken candle and then use a tool like a spoon or knife to push the wax towards the center of the candle, filling in any sunken parts.

10 . Adding Decorative Elements

Instead of trying to fix a sunken candle, you can also get creative and add some decorative elements to cover it up. You can use dried flowers, sea shells, or even glitter to create a unique and personalized look for your sunken candle.

11 . Using Ice Cubes

For larger candles with significant sunken areas, you can try using ice cubes to help reshape the wax. Simply place a few ice cubes around the candle and let them melt slowly. As the water seeps into the wax and cools it down, you can use your fingers or a spoon to push the wax towards the center, filling in any sunken parts.

You Can Try Using Ice Cubes

12 . Prevention is Key

As they say, prevention is better than cure. To avoid dealing with sunken candles in the first place, make sure to always trim the wick of your candle before lighting it. This will prevent the flame from getting too big and melting the wax unevenly. Also, try to keep your candles away from drafts or high temperatures as these can cause them to melt and become misshapen.

Overall, taking some precautions can save you from having to fix sunken candles in the future.  So, keep these tips in mind and enjoy your perfectly shaped and evenly burning candles! 

Frequently Asked Questions

What Precautions Should I Take When Burning Candles?

When burning candles, it is important to always practice caution and follow some safety measures to prevent any accidents or damage. Here are a few precautions you should take when burning candles:

  • Always keep candles out of reach of children and pets.
  • Never leave a burning candle unattended, even for a short period of time.
  • Keep candles away from flammable objects, such as curtains or decorations.
  • Place candles on a steady and heat-resistant surface.
  • Always trim the wick to ¼ inch before lighting the candle.
  • Do not burn candles for more than four hours at a time.
  • Use a snuffer or dip the wick into the wax to extinguish the flame instead of blowing it out.
  • If you have multiple candles burning, make sure they are at least three inches apart.
  • Do not burn a candle all the way down to the bottom of the container.

By following these precautions, you can ensure safe and enjoyable candle-burning experiences.

How Much Wax Is Needed to Fix Sunken Candles?

The amount of wax needed to fix sunken candles depends on the size and depth of the sinkhole. Generally, you will need enough wax to fill the sinkhole and leave a little extra for a smooth surface. It is best to start with small amounts of melted wax and add more as needed.

Needed to Fix Sunken Candles Depends on the Size

Can I Fix Sunken Candles Without Using a Double Boiler?

Yes, you can fix sunken candles without using a double boiler. You can melt the wax using a microwave-safe container or by placing the candle in a pot of hot water on low heat. However, it is important to use caution and keep an eye on the wax as it melts to prevent any accidents.

How Do I Prevent My Candles from Sinking?

To prevent your candles from sinking, there are a few steps you can take:

  • Before lighting the candle for the first time, let it burn for at least two hours to create a full melt pool.
  • Trim the wick to ¼ inch before each use.
  • Burn the candle in a draft-free area.
  • Avoid burning the candle for too long (more than four hours).
  • Do not expose the candle to extreme temperatures.

By following these steps, you can prolong the life of your candles and prevent them from sinking.

How Much Time Does It Take for Sunken Candles to Cool?

The amount of time it takes for sunken candles to cool depends on the type of wax used and the size of the candle. Generally, it can take anywhere from 30 minutes to a few hours for the wax to completely solidify. It is best to let the candle cool overnight before burning it again. Also, make sure to keep it in a cool and dry place during the cooling process.

How Can I Reuse Sunken Candle Wax?

You can reuse sunken candle wax by melting it down and pouring it into new containers or molds. Just make sure to clean out any debris before melting the wax. You can also add essential oils or fragrances to create scented candles. This is a great way to repurpose old candle wax and reduce waste.

Can I Fix Sunken Candles If the Wick Is Already Trimmed?

Yes, you can still fix sunken candles even if the wick is already trimmed. Simply follow the steps for fixing sunken candles and add melted wax to fill the sinkhole. Make sure to press down on the edges of the candle to create a smooth surface.

Add Melted Wax to Fill the Sinkhole

How Do I Store Candles to Prevent Them from Sinking?

To prevent candles from sinking, it is important to store them properly. Here are some tips for storing your candles:

  • Keep them in a cool and dry place.
  • Store them upright to maintain their shape.
  • Avoid exposing them to direct sunlight or extreme temperatures.


With this, we have come to the end of our discussion on how to fix sunken candles. We started by discussing the reasons why this issue might arise in the first place, followed by tips on how to fix it. It is clear that taking care and attention when dealing with candles is a must if you want them to last for a long time. Make sure that the wax is burned correctly and the flames are always attended to.

Now you know how to fix sunken candles! Keeping your wicks trimmed short and using good-quality candles can go a long way in making your candles last longer. Doing so will have a positive impact on your environment as lit candles add significantly towards reducing air pollution. So be proactive, take charge, and prevent candle waste by fixing sunken candles at home!

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