It is generally not safe to cook on a glass cooktop with a damaged finish. The glass surface of a cooktop is designed to provide a smooth and even cooking surface, and any damage to the finish can compromise its performance and safety.
Here are a few reasons why it's not safe to cook on a glass cooktop with a damaged finish:
Uneven heating: A damaged finish can create uneven heating on the cooktop surface. This can result in hot spots or cold spots, leading to uneven cooking and potentially burning or undercooking of food.
Increased risk of breakage: If the damage to the glass cooktop is severe, it may weaken the structural integrity of the surface. Cooking on a compromised cooktop increases the risk of the glass breaking, which can be dangerous and cause injuries.
Difficulty in cleaning: A damaged finish can make it more difficult to clean the cooktop. Cracks, scratches, or chips in the glass surface can trap food particles, grease, and other debris, making it harder to maintain proper cleanliness and hygiene.
If you notice any damage to your glass cooktop, it's best to have it repaired or replaced by a professional technician authorized by the manufacturer. They can assess the extent of the damage and determine the appropriate course of action, which may involve repairing the cooktop or replacing it entirely.
In the meantime, it's advisable to refrain from using the damaged cooktop to ensure your safety and the optimal functioning of your cooking appliance.