Dry other powders such as flour in a microwave oven prior to use. The purpose of this demonstration requires that the teacher demonstrate that the aerosol burns brilliantly, and then that the same reaction confined to a closed space may be explosive. Use a safety shield. The flying cover may cause damage. Burning chemicals may cause damage.
Some individuals are allergic to lycopodium.
Go to Top Precautions Review the location of the fire extinguisher. Check that the fire extinguisher is fully charged. Wear goggles in anticipation of the flying can cover. Use a safety shield. Save all materials except used matches for reuse.