How to Light Camphor for Aarti — and the 5 Mistakes Almost Everyone Makes

Aarti is the last minute of a puja, and it is the minute everyone remembers. A lamp that will not catch, or a flame that dies halfway around the idol, quietly spoils the whole thing. Most of the time the fix is not a better camphor — it is a small change in how the lamp is set up.

This is the method we teach at the counter in Gorakhpur, and the mistakes we see most often.

What you actually need

• A dry aarti lamp or a small steel plate — brass, steel or stone, never plastic or melamine.
• One or two camphor tablets for a home aarti. A single tablet is enough for a puja room; two are plenty for a hall.
• A matchstick or a long lighter. Not a gas hob — see mistake three.
• Optional: a stick of agarbatti lit beforehand, so the fragrance is already settled when the lamp goes up.

The method, step by step

1. Dry the lamp. Wipe the inside with a cloth. A trace of water or ghee under the tablet is the single commonest reason camphor refuses to light.
2. Place the tablet flat. One tablet in the centre of the lamp, resting on its flat face, not propped against the rim.
3. Light the edge, not the top. Touch the matchstick to the side of the tablet and hold it there for a second. Camphor lights from its vapour, and the vapour gathers at the edges first.
4. Let it settle. Give it two seconds to take hold before you lift the lamp. Lifting too early pulls air across a young flame and puts it out.
5. Rotate clockwise, slowly. Traditionally seven or eleven slow circles, starting at the feet of the idol and rising to the face. Slow is the operative word — a fast circle is what blows the flame out.
6. Let it finish on the plate. Set the lamp down and let the camphor burn out on its own rather than blowing on it. Pure camphor takes around three minutes for a 1g tablet and leaves nothing behind.

Mistake 1 — a wet or oily lamp

People wash the thali, shake it once and set the camphor down. The tablet then sits in a film of water, which cools it below the point where it will vapourise. You end up burning three matchsticks and blaming the camphor. Wipe the lamp dry every single time.

Mistake 2 — blowing the flame out

Blowing on an aarti flame is discouraged in most household traditions, and it is a practical mistake too: it scatters half-burnt camphor across the plate, where it hardens into the white smear people mistake for residue. Let it finish, or cover it with a metal lid for a second.

Mistake 3 — lighting it on the gas

Holding a tablet over a gas flame with your fingers is how burns happen. Camphor ignites suddenly and the whole tablet can catch at once. Use a matchstick, or a long lighter if the lamp sits high on a shelf.

Mistake 4 — too much camphor in a closed room

Three or four tablets in a small room with the door shut makes the air heavy and sharp very quickly. One tablet is designed to be enough for a home aarti. If you want more fragrance rather than more flame, light a dhoop cone or a sambrani cup instead — that is what they are for, and our guide to agarbatti, dhoop and sambrani explains which suits which room.

Mistake 5 — storing the pouch open on the shelf

Camphor sublimates at room temperature. An open pouch left beside the lamp loses strength within weeks, and what is left lights poorly — which is then blamed on quality. Reseal the pouch, or decant into a small airtight steel dabba. The full set of rules is in how to store camphor so it does not evaporate.

After the aarti

Let the lamp cool, then wipe it with a dry cloth. If you are cleaning soot off brass every few days, the camphor is the suspect, not your technique — run the checks in our six purity tests.