Colin FosterBy Colin Foster

Updated November 2026

Gasoline should never be used in a fire pit. Gasoline for fire pit use is one of the most dangerous fuel choices a homeowner can make, because its vapors ignite at very low temperatures and can flash back to the container in a split second. Safe fire pits burn seasoned wood, manufactured fire logs, or clean-burning gas such as propane or natural gas.

Why gasoline is so dangerous in a fire pit

Gasoline is a liquid fuel, but what actually burns is its vapor. Those vapors become flammable at temperatures well below freezing, and they are heavier than air, so they settle and spread along the ground. A small spill near a fire can ignite a trail of fire that runs straight back to the can you poured from. The result is a flash fire that can cause severe burns to the person pouring, bystanders, and anyone standing near the pit.

Shopping for one? See our guide: 6 Best Liquid Propane Fire Pit Models for Patios and Backyards (2026).

Gasoline also burns hotter and faster than wood. Even a small splash can cause the flames to leap several feet, which is enough to catch overhanging branches, fences, patio furniture cushions, or the clothing of someone leaning too close. Because the flames rise so quickly, there is little time to react.

Factors that make a fire pit fire unsafe

Several conditions raise the risk even when you are using a fuel that is considered safe. Being aware of them helps you avoid trouble before it starts.

  • Accelerants: Lighter fluid, kerosene, gasoline, and similar liquids are not designed for fire pits and produce unpredictable flare-ups.
  • Wind: Gusts can carry sparks several yards and push flames toward structures or vegetation.
  • Pit location: Manufacturers generally recommend keeping a fire pit at least 10 feet from houses, decks, sheds, and other combustible items, though local codes may require more.
  • Surface: A fire placed directly on a wood deck or dry lawn can damage the surface or spread embers.
  • Fuel storage: Gas cans and propane tanks stored near the fire create a second hazard.

What to use instead of gasoline

For wood-burning pits, kiln-dried or well-seasoned hardwood such as oak or maple burns cleanly and produces steady heat. Manufactured fire logs and natural fire starters made from wax and wood shavings are also good options. Many homeowners prefer propane or natural gas models because they offer a controlled flame that can be turned off instantly. If you are shopping for a gas option, a propane-compatible unit is typically the simplest to set up in a backyard.

Never add any liquid fuel to a fire that is already burning or to embers that are still warm. If a fire needs help starting, use a commercial fire starter designed for that purpose and let the pit burn down completely before refilling.

Practical steps for a safe fire pit

  1. Keep a garden hose, a bucket of sand, or a fire extinguisher rated for wood and paper fires within arm’s reach.
  2. Store all fuel cans and propane tanks well away from the fire, ideally in a shed or garage.
  3. Set the pit on a noncombustible surface such as stone pavers, gravel, or a metal pad.
  4. Check the wind forecast before lighting and postpone if gusts are strong.
  5. Use a fire screen to catch sparks and keep children and pets back at a safe distance.
  6. Let ashes cool completely, which can take 24 hours or more, before moving them to a metal container.
  7. Check local burn regulations, since some towns restrict open fires or require permits.

What we’d use

If you want a clean, controlled fire without the risks of liquid accelerants, these product types are a sensible place to start. Match the model to your fuel source and the space you have.

  • Solo Stove Bonfire 2.0 is a wood-burning smokeless pit that uses airflow to burn fuel efficiently. View on Amazon
  • Fire Sense Propane Fire Pit is a gas-fueled option that lets you start and stop the flame with a control knob. View on Amazon
  • Duraflame Fire Logs are manufactured logs designed to burn in fire pits without added liquids. View on Amazon

Can I use lighter fluid in a fire pit?

No. Lighter fluid is a petroleum product that can flare up when applied to a fire and should be avoided. Use a fire starter made for pits instead, and apply it only to cold fuel.

How far should a fire pit be from the house?

Many manufacturers recommend at least 10 feet from structures, but check local fire codes and your homeowner’s insurance guidelines for specific requirements.

Is it safe to leave a fire pit burning unattended?

No. Fires should never be left unattended, and they should be fully extinguished before you go inside or go to bed.

What should I do if gasoline has already spilled near the pit?

Keep everyone away from the area, do not light anything, and move any ignition sources away. Contact your local fire department for guidance, and consult a professional before attempting cleanup.

Can propane tanks go near a fire pit?

Propane tanks should be kept upright, away from heat sources, and at a safe distance from the pit. Inspect hoses and connections regularly, and consult a qualified technician if you smell gas.

Ready to choose one?

Colin Foster

About Colin Foster

Colin Foster is part of our editorial team and reviews and edits our backyard living & play guides, checking product details against manufacturer specifications and owner feedback.