Glass top hobs look best when they are clean. When they are not, every spill and smear shows up. Daily cleaning takes about 3 minutes. The tricky part is removing burnt-on food without scratching the glass. Scratches stay there and dull the finish.
This guide applies to all glass top cooker hobs. The cleaning steps are the same for each model.
Use this method for daily cleaning and deeper cleans.
Daily cleaning: after every cook
Let the hob cool before you clean it. Glass holds heat longer than it looks like it should. Hold your hand a few centimetres above the surface before you touch it.
Once cool:
- Wipe the surface with a damp microfibre cloth. It lifts loose food and grease.
- For oily spots, add a drop of washing-up liquid to the cloth and wipe again.
- Finish with a dry cloth so water marks do not set.
That is enough for a quick daily clean. A few minutes after each cook helps prevent heavy build-up.
Removing light stains and residue
For dried food or light marks that do not wipe off:
- Wet a cloth with warm water and lay it over the stained area.
- Leave it there for 5 minutes so the residue softens.
- Wipe with gentle circular pressure.
- If anything remains, use a specialist glass stovetop cleaner. Use a small amount, rub gently in circles, then wipe clean.
Avoid general kitchen spray cleaners on glass hobs. Many contain ammonia or abrasive particles, and they dull the glass over time.
Removing burnt-on food
Burnt-on food is the hardest part of cleaning a glass hob. Boilovers and spills that bake onto hot glass bond fast.
What you need: A hob scraper or a single-edge razor blade scraper made for glass cooktops. A cloth will not move burnt-on food.
How to use it:
- Make sure the hob is completely cold.
- Apply a few drops of specialist glass stovetop cleaner to the burnt area. Leave it for 2 to 3 minutes.
- Hold the scraper at a very shallow angle, almost flat against the glass. Push it under the burnt residue in short strokes.
- The residue should lift without scratching. Keep the angle shallow. Make sure the glass is free of grit before you start.
- Wipe away the loosened residue with a damp cloth.
- Buff the area with a dry cloth.
Replace the scraper blade if it gets nicked or pitted. A damaged blade can scratch glass even when you hold it flat.
What not to use
Don’t use:
- Steel wool or scouring pads. They leave deep scratches.
- Abrasive powder cleaners like Vim. They scratch and dull the surface.
- The rough side of a sponge. It can leave fine scratches over time.
- Bleach-based cleaners. They can damage the glass seals and the surrounding material.
- A dry rough cloth. Grit and crumbs act like sandpaper.
Use instead:
- Microfibre cloths
- Specialist glass hob cleaner
- A hob scraper with a flat blade
- Washing-up liquid for daily grease
Cleaning the burner caps
The burner caps lift off when they are cold. Wash them in hot soapy water with a soft brush. Clean the small ports around the burner ring where gas comes out. Food can block them and affect ignition.
Dry the caps fully before you put them back. Wet caps can cause ignition problems.
Preventing stains from forming
The easiest way to keep the glass clean is to wipe spills before they bake on. Keep a folded cloth near the hob while you cook. A quick wipe as the hob cools saves the 20-minute deep clean later.
For boilovers that keep coming back, turn the heat down a little after the first boil. Do not keep it at maximum the whole time.
Still choosing between glass top and gas? Our glass top vs gas stove comparison explains the difference.
ZUZU.LK stocks glass top hobs in Sri Lanka. Every hob comes with a 6-month warranty. We deliver islandwide in 2 to 3 working days. Cash on delivery is available.
Frequently Asked Questions
Can you use a steel scrubbing pad on a glass top hob?
No. Steel wool and abrasive pads scratch the glass surface permanently. Use a soft cloth, a non-scratch sponge, or a dedicated glass hob scraper blade for stubborn residue. Once the glass is scratched, the marks don’t come out.
What removes yellow stains from a glass top hob?
Yellow discolouration from high-heat cooking is usually burnt sugar or oil residue. Soak the area with a few drops of dish soap and warm water for ten minutes. Then scrape gently with a blade at a shallow angle. Stubborn stains may need a ceramic hob cleaner paste, available from kitchen supply shops.
Can you use vinegar to clean a glass top hob?
Yes. White vinegar diluted 50/50 with water cuts through grease and leaves no residue. Spray on, leave for two minutes, then wipe clean with a soft cloth. Don’t use undiluted vinegar on the burner fittings or metal parts.
How often should you do a deep clean on a glass top hob?
Once a week is enough for normal daily cooking. Wipe spills straight after each cook so they do not bake on. A weekly deep clean with a scraper and detergent keeps burnt-on residue from building up. Monthly cleaning of the burner fittings helps prevent grease from collecting in the gas ports.