Why Do My Candles Sink in the Middle?
There’s nothing quite as disappointing as lighting up a beautiful candle, only to find that it has sunk in the middle. Not only does it ruin the aesthetic appeal, but it also affects the candle’s burn time and fragrance throw. So, why do candles sink in the middle? Let’s explore some of the possible causes and solutions to this common candle conundrum.
1. Uneven Cooling: One of the main reasons candles sink in the middle is uneven cooling. When a candle is lit, the wax melts and creates a pool around the wick. If the candle is not allowed to cool evenly, the outer edges solidify faster than the center, causing it to sink.
2. Poor Wick Placement: Another factor that can lead to sinking candles is improper wick placement. If the wick is too close to the edge of the container, the heat from the flame can melt the wax faster on one side, resulting in a sinking middle.
3. Low-Quality Wax: Using low-quality wax can also contribute to this issue. Cheaper waxes tend to have a lower melting point, making them more prone to sinking. Investing in higher-quality wax can help prevent this problem.
4. Overheating: Exposing candles to high temperatures during storage or shipping can cause them to sink in the middle. If candles are stored in a hot environment, the wax can melt and settle unevenly, resulting in a sunken appearance.
5. Cooling Drafts: Sudden temperature changes during the cooling process can cause candles to sink. Avoid placing candles near drafts or air conditioning vents to ensure they cool down uniformly.
6. Overfilling the Container: Pouring too much wax into a container can cause it to sink in the middle as it cools. It’s essential to leave some space at the top to allow room for the wax to expand and contract as it heats and cools.
7. Poor Candle Maintenance: Failure to trim the wick before lighting can also contribute to a candle sinking in the middle. A long wick can produce a larger flame, generating more heat and melting the wax unevenly.
1. Can I fix a sunken candle?
Yes, you can fix a sunken candle by carefully melting the top layer of wax with a heat gun or hairdryer. Once the wax is melted, you can level it with a spoon or knife. Allow the candle to cool and solidify before relighting.
2. How can I prevent candles from sinking in the middle?
To prevent sinking candles, ensure proper wick placement, use high-quality wax, avoid overheating, keep candles away from drafts, and don’t overfill the containers.
3. Can I use a sunken candle normally?
Yes, a sunken candle can still be used normally. However, keep in mind that it may burn faster and have a weaker fragrance throw due to the uneven wax distribution.
4. Are all sinking candles defective?
Not necessarily. Sinking candles can occur even with high-quality products, mainly due to external factors such as temperature changes or poor candle maintenance.
5. Can I fix a sunken candle without melting the wax?
Yes, you can try using a hot spoon to gently press down the edges of the sunken wax, leveling it with the rest of the candle’s surface.
6. Should I trim the wick before fixing a sunken candle?
Yes, it’s essential to trim the wick before fixing a sunken candle. A shorter wick will produce less heat and reduce the risk of further sinking.
7. Are there any DIY remedies to prevent candles from sinking?
Yes, you can try placing aluminum foil around the edges of the container to insulate the wax and promote even cooling. Additionally, placing the candle in a water bath during cooling can help regulate the temperature.