As this is my first time making this kind of stove, the steps I provide for building one are only a ruff and ready guide. with practice you will find short-cuts and additional knowledge that will improve your stoves, this is just a quick guide to show you how easy and cheap it is to do.
You will need:
1 small can (a tuna can will work fine)
a volume of wax that will fill the small can (left overs from used candles are perfect)
a few strips of corrugated cardboard
an old bowl and a pan
1. Clean the small can and remove the lid, next cut some slices of cardboard that will be able to fit inside the can. The height of the can can be measured against the cardboard and then cut out a strip of that width of cardboard.
2. Next roll up the strips of cardboard into a spiral, and pack them densely into your can.
3. After packing the can as tightly as possible, break up your wax into small pieces and remove any candle wicks.
4. place your wax in a small bowl, this bowl is going to get messy so make sure its one that your not to fond of. Boil a cup of water in a pan, keep the water on a low simmer and place your bowl of wax in the water, so that it is floating on top of the water, not in it! Paraffin is flammable, so do not microwave it!
5. Once all your wax has melted, carefully, and I mean carefully lift with bowl out of the pan of water and pour it into the can. Wear thick gloves or use a towel to do this, you do not want to get wax on you as it will burn. Have the tin nearby by so you have as little distance to spill it as possible. Then leave the wax to set.
Now you have your very own poor man’s stove. What is brilliant about this stove is that it can be made entirely out of waste products, and works well. This would make a great substitute for a gas stove for camping.