How to Light Sterno: A Simple Guide: Fast-Track Guide to Safely Ignite Sterno Fuel

Lighting Sterno is a straightforward process, whether you’re preparing for a buffet, fondue night, or keeping food warm during a party. Sterno cans contain a gel fuel that is designed to be ignited safely and burn steadily. Here’s a step-by-step guide:

1. Set Up the Sterno: Place the Sterno can in the holder beneath the chafing dish, fondue pot, or warming tray. Ensure it sits level on a non-flammable, heat-resistant surface.
2. Open the Lid: Use a spoon or small tool to carefully lift and peel back the Sterno can lid. Do not discard the lid—you’ll need it to extinguish the flame later.
3. Ignite the Fuel: Using a long-reach lighter or long match, carefully light the gel inside the can. Hold the flame just above the gel; it should ignite with minimal effort. Never use small matches or reach directly over the can.
4. Monitor and Use Safely: Once lit, the Sterno can will produce a steady, low flame. Never leave it unattended, and keep out of reach of children or pets.
5. Extinguish Properly: When finished, use the original can lid (with a utensil) to carefully snuff out the flame. Ensure the flame is completely extinguished before handling or storing the can.

As a designer, I always consider not just the function but the atmosphere and safety you want to create around your event design. Properly lighting and using Sterno enhances your serving setup, makes food look more appealing, and contributes to a seamless guest experience. If you’re planning a buffet or hosting at home and want to visualize your table layout, a room planner can help you optimize placement for aesthetics and safety.

Tips 1:

Always ventilate the area. While Sterno burns cleanly, a well-ventilated room is safest.

Position Sterno cans away from flammable decor or low-hanging tablecloths.

Keep an extinguisher or a damp cloth nearby just in case.

For larger events, consider the overall table arrangement to ensure guests have easy access without crowding the Sterno setups.

FAQ

Q: How long does a Sterno can burn?

A: Most Sterno cans burn for about 2–2.5 hours, depending on the product size and conditions. Q: Is Sterno safe to use indoors?

A: Yes, Sterno is designed for indoor use, but always keep your space well ventilated and never leave burning Sterno unattended. Q: Can I reuse a Sterno can?

A: If fuel remains, you can replace the lid and relight it later. Always let the can cool down completely before handling or storing. Q: What do I do if the flame won’t go out?

A: Carefully cover the can with its original lid to snuff out the flame. If it persists, use a damp towel to cut off oxygen to the flame safely. Q: Is it safe to cook food directly over Sterno?

A: Sterno is best used for warming food, not cooking. Never use it as a direct cooking flame, and always use appropriate chafing dishes or warming setups.