Quemador de aceite residual DC 12V estufa de aceite cocina calefacción caliente horno herramientas de combustión
Then Put multiple pieces of paper towel inside the stove furnace to get oil on it. Only a small amount of oil need wash it. Ignite the paper towel, then put them with a pair of tongs into the stove furnace to fire the oil in the stove.