GE JP3021DPBB Owner's Manual And Installation Instructions page 11

Cleaning the Glass Cooktop
Metal Marks and Scratches
cooktop. It will leave metal markings on the cooktop
surface.
These marks are removable using a ceramic cooktop
cleaner with a non-scratch cleaning pad for ceramic
cooktops.
2. If pots with a thin overlay of aluminum or copper
are allowed to boil dry, the overlay may leave black
discoloration on the cooktop.
This should be removed immediately before heating
again or the discoloration may be permanent.
Damage from Sugary Spills and Melted Plastic
Special care should be taken when removing hot substances to avoid permanent damage of the glass surface.
Sugary spillovers (such as jellies, fudge, candy, syrups) or melted plastics can cause pitting of the surface of your
cooktop (not covered by the warranty) unless the spill is removed while still hot. Special care should be taken when
removing hot substances.
1. Turn off all surface units. Remove hot pans.
2. Wearing an oven mitt:
spill to a cool area on the cooktop.
b. Remove the spill with paper towels.
49-2001051 Rev. 0
NOTE: Carefully check the bottom of pans for roughness
that would scratch the cooktop.
aluminum frozen entrée containers on a hot cooktop
surface. It will leave shiny dots or markings on the
cooktop surface. These markings are permanent and
cannot be cleaned off.
3. Any remaining spillover should be left until the surface
of the cooktop has cooled.
residue has been completely removed.
NOTE: If pitting or indentation in the glass surface has
already occurred, the cooktop glass will have to be
replaced. In this case, service will be necessary.
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