Let the cooktop cool unless the manual gives a specific procedure for melted sugar. Clean in layers: loose particles, grease, then stubborn residue.
Remove grit before rubbing
Wipe away salt, crumbs, and hard particles with a soft cloth. Dragging them under a pad can create fine scratches.
Use a cooktop cleaner or the product the manufacturer recommends
Apply a small amount, work it with a nonabrasive pad, and buff away residue. Too much product can leave a cloudy film.
Burned deposits may need an approved scraper
Use a cooktop razor scraper only if the appliance maker permits it, holding it at the recommended angle. Never use a damaged blade or improvise with a tool that can dig a corner into the glass.
Melted sugar and plastic are special cases
Some manufacturers instruct users to remove them while the surface is still warm because they can damage glass as they cool. Follow the model manual and protect your hands; do not guess at the procedure.
Avoid oven cleaner and harsh abrasives
Also avoid impacts from heavy cookware. If the surface is cracked, stop using the cooktop and follow the manufacturer’s power-isolation and service instructions.
A quick wipe after routine cooking keeps small splatters from becoming repeated burned-on deposits.
Sources
- American Cleaning Institute — Cleaning Tips — Household cleaning, product-label use, and surface-safe cleaning practices.