Quick answer

A smoking candle flame is usually caused by a wick that is too long, a draft, or an uneven wax pool. Trim the wick to ¼ inch, move the candle away from drafts, and let the wax melt evenly on the first burn.

Why smoke happens

Candle smoke is unburned carbon particles that escape the flame. This happens when the wick is too long, the flame is starved of oxygen (draft), or the wax pool is too shallow. These conditions create an unstable flame that produces soot.

Smoke can also occur if the candle is burned for too short a time, causing the wax to tunnel and leave unburned wax around the edges. This uneven melt can lead to a larger wick flame and more smoke.

When smoke is normal vs. a problem

A small wisp of smoke when you first light or extinguish a candle is normal. But if the flame smokes continuously, it's a sign that something needs adjustment. Continuous smoking can dirty your walls and furniture and shorten the candle's life.

If you've tried the fixes below and the candle still smokes heavily, the wick may be too thick for the wax, or the candle may have a manufacturing defect. In that case, stop using it and contact the brand.

Diagnosis and fix

  • Symptom: The candle flame flickers, produces a steady stream of smoke, or leaves black soot on the glass.
  • Likely cause: The most common cause is a wick that is too long. A wick longer than ¼ inch creates a larger flame that burns wax faster and produces smoke. Drafts from windows, fans, or air conditioning can also cause the flame to flicker and smoke. A shallow wax pool (tunneling) forces the flame to work harder.
  • Corrective action: First, trim the wick to ¼ inch before each burn. Use a wick trimmer or scissors. Second, move the candle to a location free from drafts. Third, on the first burn, let the wax melt all the way to the edges of the container (usually 2-4 hours). This prevents tunneling and ensures an even burn. If the candle still smokes after these steps, the wick may be too thick for the wax or the candle may be defective. Stop using it and consider a replacement.

Product facts

  • Feu de Bois - Bougie moyen modèle: Feu de Bois - Bougie moyen modèle evokes the crackling and slow burning of logs in a fireplace, with a warm scent that transforms the atmosphere. To preserve that authentic fireplace ambiance, you want a clean, smoke-free flame that doesn't overpower the subtle notes.

    Feu de Bois - Bougie moyen modèle

    Feu de Bois - Bougie moyen modèle