Gas stoves require more specific cleaning than electric or induction because the burners themselves can become clogged with food residue, affecting flame quality and causing uneven heating. Here's how to clean all parts of a gas stove properly.
Tools and Supplies You'll Need
- Dish soap
- Baking soda
- White vinegar
- A soft-bristle brush or old toothbrush
- Microfibre cloths
- A large pot or sink for soaking grates
Step 1: Remove Grates and Burner Caps
Allow the stove to cool completely — this is the only safety prerequisite. Remove the cast iron grates and the burner caps (the round discs that sit on top of the burner base). These are the components that accumulate the most grease and spill residue.
Step 2: Soak the Grates
Cast iron grates are best cleaned by soaking:
- Fill a sink or large plastic bin with hot water and several squirts of dish soap
- Submerge the grates and let them soak for 30–60 minutes
- Scrub with a stiff brush or scrubbing pad to remove residue
- Rinse well and dry completely — cast iron rusts quickly when left wet. Dry with a cloth and then allow to air dry for an hour before replacing.
For heavy buildup on grates: make a paste of baking soda and water, apply to the grate, let sit for 20 minutes, then scrub. This is more effective than dish soap alone for carbonized grease.
Step 3: Clean the Burner Caps and Burner Heads
Burner caps can be soaked in the same soapy water as the grates. Scrub clean with a cloth or soft brush and rinse thoroughly.
The burner heads — the star-shaped metal pieces underneath — need careful attention to the small gas holes (ports) around the perimeter. Use a toothpick or a soft-bristle toothbrush to clear any clogged ports. Never use a toothpick inside the igniter hole, and never use metal pins or objects in the gas ports — this can damage them.
Dry all burner parts completely before reinstalling — residual moisture in the burner ports can cause clicking or failure to ignite.
Step 4: Clean the Cooktop Surface
The cooktop (the enamel surface around the burners) collects the most visible grease and spills.
- Sprinkle baking soda on the surface
- Spray with white vinegar — this creates a mild fizzing reaction that helps lift baked-on residue
- Let sit for 5–10 minutes
- Wipe clean with a damp microfibre cloth
- For stubborn spots: use a baking soda paste and a non-scratching scrubbing pad. Avoid steel wool or abrasive pads on enamel.
Step 5: Clean the Knobs and Front Panel
Remove knobs if they pull off (most do), and wash in soapy water. Wipe the control panel behind them and the knob shafts with a damp cloth — these areas accumulate grease that often goes unnoticed.
How Often to Clean a Gas Stove
- Wipe cooktop surface after each use to prevent buildup
- Remove and clean grates: every 2–4 weeks
- Full burner cleaning: every 1–2 months
- Deep clean including knobs and panel: every 3 months
Gas stove deep cleaning is included in Maidless's Toronto deep cleaning service. Book a Toronto deep clean — HST included.