How to Stop Candles from Tunnelling — and Get Every Last Hour from Your Candle
You light a beautiful candle, it burns for an hour or two, and then you blow it out. The next time you light it, something feels wrong. The flame is sinking into a narrow hole down the middle, and a ring of solid wax is building up around the inside of the jar. That is tunnelling — and it is one of the most frustrating things that can happen to a candle you love.
The good news is that with a quality handmade candle, it is almost entirely preventable. At Light Your Way Candles, every candle is hand-poured using a premium wax blend with a carefully sized wick — which is exactly why our candles are designed to reach a full, even melt pool and deliver up to 50 hours of fragrance from a single candle.
What Makes a Candle Tunnel?
Tunnelling happens because candle wax has a memory. The first burn is the most important one. If you extinguish the candle before the melt pool has reached the edges of the container, the wax sets with a memory of that narrow pool. Every subsequent burn follows the same path, boring deeper into the centre while the wax around the edges never melts.
Mass-produced candles are particularly prone to this — a poorly sized wick or low-quality wax blend means the heat output simply isn't enough to pull the melt pool to the edges. A handmade candle with a premium blend and a properly matched wick gives you a much better chance of an even burn from the start.
How to Prevent Candle Tunnelling
Allow a full melt pool on the first burn — let it burn until the entire top surface is liquid wax, roughly one hour per inch of the candle's diameter.
Keep your wick trimmed to 5mm before every burn for a clean, even flame.
Burn in steady sessions of two to three hours — too short and the melt pool never reaches the edges.
Keep candles away from draughts, which create an uneven flame and uneven melting.
How to Fix a Candle Already Tunnelling
If you've experienced tunnelling with another candle, all is not lost.
Long burn method: burn for three to four hours so the melt pool has time to catch up with the edges.
Foil method: tent kitchen foil loosely over the top while it burns, leaving a gap for the flame. The foil reflects heat back onto the wax surface and encourages an even pool.
Hairdryer method: use a hairdryer on low heat to melt the surface until level, smooth with a spoon, let it re-set, then relight.
The Candles Built to Burn Evenly
At Light Your Way Candles, every candle is hand-poured in our own workshop using a premium wax blend chosen for its even burn and long scent throw. Our candles are built to deliver up to 50 hours of fragrance — and that starts with a consistent, full melt pool from the very first burn.
The Large Candle is one of our most popular — generous wax volume, premium blend, and a wick sized to draw the melt pool right to the edges. The Large Round Candle is another great option: its circular shape distributes heat evenly across the surface for a clean burn every time.
The Golden Rules of Candle Care
First burn: let the melt pool reach the edges before blowing out
Trim the wick to 5mm before every burn
Burn for two to three hours per session
Keep away from draughts
Never burn for more than four hours at a time
Let wax cool completely before relighting
Browse the full range at lightyourwaycandles.co.uk — handmade to burn beautifully, every time.
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