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These 8 Simple Tips That Will You Clean Your Gas Stove Burner Quickly

Gas stoves will lose their effectiveness when the ports on the burners become clogged and interfere with the gas flow. A clogged gas burner will give off a weak flame or in some cases, no flame at all if the burner is badly soiled. Thankfully, it’s fairly easy to clean gas burners. Below, we are going to guide you through some simple tips to clean the gas burner quickest.

How Gas Burners Work

The burners on your gas stovetop consist of a burner assembly attached to a small gas intake valve on the front or top of the stove, which is connected in turn to the main gas line. Turning the burner control knob opens the intake valve, allowing gas to flow through the venturi tube—a wide pipe that narrows in the center. The gas enters the venturi through one of the wide ends and its pressure increases as it passed into the narrow section of the tube. As the gas passes back into the second wide section of the tube, the pressure lessens, drawing in air through a small hole in the bottom of the tube. The air mixes with the gas and flows into the burner.

The burner head itself is just a hollow metal disk with holes or slots in the outside edge. Many burners are designed with a metal or ceramic cap that sits atop the burner head which diffuses and directs the flames emerging from the burner head.

A standing pilot light (on older stoves) or an electric spark pilot is located on one side of the burner, and it sends a small flame or spark to ignite the air-gas mixture as it flows through the holes in the burner. Adjusting the control knob governs the volume of the air-gas mixture, thereby controlling the intensity of the flame.

How Often to Clean Your Stove’s Gas Burners

The system is remarkably simple and trouble-free. Difficulties arise only when the flow of gas becomes hindered, which is most often caused when food residue spills over the sides of pots and pans and clogs the ports around the perimeter of the burner heads. Left unattended, this food residue can become quite hard and difficult to remove.

The best rule of thumb is to clean the gas burners whenever the flame becomes irregular or exhibits a yellow color. Barring that, cleaning the burners once each month is probably sufficient. There is some variation in how manufacturers recommend cleaning the burner heads on a gas stove, but the following materials will work for most stoves.

What You’ll Need

  • Drying cloth
  • Dish soap
  • Non-abrasive scrub pad
  • Old toothbrush
  • Baking soda
  • Paper clip


1. Read the Manufacturer’s Instructions

Knowing what kind of care is best for your appliance will go a long way in protecting your investment. The product manual that comes with your cooktop will help you know which areas are safe to remove for cleaning, making your job a much easier one. The manual may even suggest recommended cleaning products (or products or ingredients to avoid).

This can be a good starting point in learning how to clean and unclog your burners. If you no longer have the printed manual, there is a good chance you can download it from the manufacturer’s online site.

2. Remove the Burner Caps

If you have an older cooktop with a standing pilot light, you’ll need to shut off the gas valve before you begin. Many gas burners have a removable ceramic disc that sits atop the burner to diffuse the flames. If so, simply lift this disc off the burner (make sure the burners are completely cool before doing this).

3. Remove the Burner Heads

Beneath the caps, the burner head sits atop the venturi tube. Remove the burner heads by lifting straight up. Take care not to bend or damage the ignition electrode if your stove uses this design.

4. Soak the Parts

Soak the burner heads and caps in a mixture of liquid dish soap and warm water for about 20 to 30 minutes. This will help loosen debris that is hardened on.

5. Scrub the Burner Heads and Caps

Using a non-abrasive scrub pad and an old toothbrush, scrub away food stains from all surfaces of the burner heads and caps. If debris remains in the port openings, use a straightened paper clip to dig it out, but take care not to damage the metal.

Notes: Don’t try to dig around too deeply in the portholes; just try to unclog them. Never use a toothpick because there is a risk that the wooden pick will break and further clog the ports.

For extremely stubborn stains, make a paste of 1 part baking soda and 1 part water. Apply it to the surfaces of the burner heads and caps, and scrub with a non-abrasive pad and toothbrush. This may take repeated applications, but it will usually remove even the most stubborn stains.

You need to avoid: Never use bleach or steel wool to clean stove burner parts.

6. Rinse the Parts

Rinse all parts thoroughly under running water, shake them to remove excess water, then dry them with a cloth. Allow all the parts to air-dry completely before reassembling the burners. As they are drying, you can turn to clean the other parts of the stove, such as the grills and drip pans. The same soak-and-scrub method will clean these parts, as well.

7. Reassemble the Burners

When they are completely dry, reassemble the drip pans, burner heads, caps, and grills. On electronic ignition stoves, take care not to bend or damage the ignition electrodes as you reinstall the burner heads.

8. Relight the Pilot Lights

On stoves with standing pilot lights, follow the manufacturer’s instructions for relighting the pilot flames. Test the burners to make sure they operate correctly. Unusual flame color or shape may indicate the burner heads are not completely dry or that the caps are not seated correctly over the burner heads.

Bonus: Tips to Keep the Burners on a Gas Stove Top Clean Longer
  • Use a removable gas range protector cooktop liner that fits over the burners to catch spills and boil-overs from causing a mess on the base of your burners.
  • Keep all cooktop components, from grates to burners, dry to prevent rust formation.
  • Never use a knife or other sharp object to clean up hardened spills on the components of your gas cooktop.
  • Keeping the grates clean goes a long way in keeping burners unclogged. Some gas range models may have grates that can be cleaned in a self-cleaning oven, but check your user’s manual to find out.

The Spruce

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