Do it yourself cotton ball fire starters. You can find this in your bathroom. Get some cotton balls, smear vaseline all over them, and store 'em in a zip lock bag. They light really easy, and y (Camping Hacks With Kids)
Campfire Starters - stuff toilet paper rolls with dryer lint. You can even roll and wrap in newspaper. Toilet paper rolls and dryer lint are an inexpensive DIY project - in fact free and you are recycling!
For the outdoor adventurer, perhaps the most practical reuse for old wine corks are fire starters. Just soak your cork stoppers in a jar of alcohol before you head out on your next camping trip and you've got instant fire!