Why Do Candles Tunnel
One of the most common questions candle lovers ask is, “Why is my candle tunneling?” Candle tunneling occurs when wax melts only around the wick instead of reaching the edges of the container. This creates a deep hole in the center of the candle and wastes valuable wax. The good news is that tunneling is usually preventable with proper candle care.
What Is Candle Tunneling?
Candle tunneling happens when only a small circle of wax melts during each burn. Instead of creating a full melt pool across the top, the flame burns straight down through the middle, leaving unused wax around the edges.
Why Does Candle Tunneling Happen?
The most common causes include:
- Extinguishing the candle too soon during the first burn.
- Burning the candle for only a short time.
- A wick that is too small for the container.
- Drafts or fans affecting the flame.
- Low-quality candle materials.
How to Prevent Candle Tunneling
Follow these simple tips:
- Allow the first burn to create a full melt pool.
- Burn your candle long enough for the melted wax to reach the edges.
- Trim the wick to about 1/4 inch before each burn.
- Keep candles away from fans, open windows, and air vents.
- Choose high-quality handmade candles with properly sized wicks.
Can a Tunneled Candle Be Fixed?
Yes! Depending on how severe the tunneling is, you may be able to:
- Carefully warm the top layer of wax until it evens out.
- Use the foil method to encourage a full melt pool.
- Continue giving the candle longer burn sessions.
Always use caution and follow safe candle-burning practices.
Why Handmade Soy Candles Burn Better
Premium handmade soy candles are carefully tested to ensure the wick and wax work together for a cleaner, more even burn. At Glowing Scentsation, we focus on quality materials and proper wick sizing to help our candles perform beautifully when cared for correctly.
Frequently Asked Questions
Can candle tunneling be prevented?
Yes. The first burn is the most important. Allow the wax to melt all the way to the edges before extinguishing the flame.
Does tunneling ruin a candle?
Not always. Many tunneled candles can be corrected if addressed early.
How long should I burn my candle?
A good guideline is about one hour for every inch of the candle’s diameter, allowing enough time for a full melt pool.
Do soy candles tunnel?
Soy candles can tunnel if they aren’t burned properly, but good candle care greatly reduces the risk.
Enjoy longer-lasting, beautifully burning candles by choosing premium handmade soy candles from Glowing Scentsation. Explore our collection and discover candle care tips to get the most from every burn.
