Aurora Fire Starter (US Patent Numbers. 8202085, 8186995)Created And Manufactured By Solo Scientific. Dryer lint, toilet paper, and milkweed or cotton wood fluff also make great fire starting materials.
When using birch bark, the most flammable part of the bark is the almost transparent layer on the surface of the bark. Peel some of that material off the surface of the bark and place on top of the tinder pile and ignite !