Quick answer
Tunneling usually means the first burn was too short. Let all three wicks burn until the wax pool reaches the tin edge, then trim wicks to 1/4 inch before each subsequent burn.
Why the first burn matters most
The Eucalyptus & White Sage 3-wick tin has a wide diameter, so a full melt pool across the entire surface is critical from the start. If you extinguish the candle before the wax reaches the tin wall, a solid ring of unmelted wax remains, creating a tunnel that deepens with each burn.
When tunneling becomes permanent
If the wax pool never reached the edge during the first three burns, the tunnel may be too deep to fix. In that case, the best option is to stop burning and repurpose the remaining wax, rather than wasting fuel on an increasingly unstable flame.
Diagnose and fix your tin candle
- Symptom: After several burns, a deep hole forms around the wicks while a thick ring of unmelted wax remains at the tin edge.
- Likely cause: The first burn was too short. For a 3-wick tin, the initial burn must last long enough for the wax pool to reach the entire edge, typically 2–4 hours depending on room temperature. If the tunnel is deeper than 1/2 inch, skip to the stop point below.
- Corrective action: Wrap the tin in a strip of aluminum foil, leaving a small opening at the top. Burn all three wicks for 1–2 hours. The foil traps heat and helps melt the outer wax ring. Remove foil, let wax cool, and trim wicks to 1/4 inch. After this fix, always burn until the pool reaches the edge each time.
- Stop point: If the tunnel is deeper than 3/4 inch or the wicks are drowning in melted wax, stop burning. Scoop out the remaining wax and use it in a wax warmer, or discard the candle safely. A deeply tunneled candle is a fire risk and won't burn properly.
Product facts
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Eucalyptus & White Sage - 3 Wick Tin Candle: This candle features notes of Eucalyptus, Cardamom, White Sage, and sun-warmed Hinoki Bark. The aromatic profile is designed to soothe, but a tunneling candle won't release the full scent blend evenly, reducing the experience.
Eucalyptus & White Sage - 3 Wick Tin Candle
