Light youe bbq and fire safely and easily. For barbecues: Place two or three blocks in the barbecue bowl, pile the fuel over the blocks in a pyramid shap, ensuring sufficient air space around the blocks then light. After approximately 30 minutes, the charcoal will be covered with a fine grey ash. Carefully spread the charcoal across the barbecue. You are now ready to cook. STORAGE: Keeo fire lighters in a cool dry place away from direct sunlight.