My glass cooktop is dirty and may even be damaged. What should I do? | March 22, 2025

Glass cooktops, often paired with induction or ceramic cooktops, are popular for their sleek design and efficient heating capabilities. Induction cooktops use electromagnetic fields to directly heat pots and pans, making them energy efficient and responsive. The glass surface not only looks great, but also provides a smooth, easy-to-clean surface. However, this glass can be prone to scratches, stains, and other forms of damage if not properly maintained. Identifying Signs
of Damage to Your Glass Cooktop
Common signs of damage to a glass cooktop include visible scratches, cracks, or chips on the glass surface. Persistent discoloration or stains that do not disappear with regular cleaning may also indicate damage. Additionally, if you notice uneven heating or hear unusual noises during use, this may be a sign of underlying issues with the cooktop.

Assessing the severity of damage
To assess the severity of the damage, start by thoroughly cleaning the cooktop to distinguish between dirt and actual damage. Minor scratches may not affect functionality, but deeper cracks or chips can compromise the integrity of the glass and pose safety risks. If the damage is extensive or affects the heating elements, a professional assessment may be necessary.
When to consider professional repair
If the glass is cracked or chipped, consider professional repair, as these issues can worsen over time and lead to more serious problems. Additionally, if there are electrical issues or the cooktop is not heating properly, a professional technician should assess the appliance to ensure its safety and proper operation.
DIY cleaning and maintenance tips
For regular cleaning, use a soft cloth or sponge with a mild detergent or a special glass cooktop cleaner. Avoid abrasive materials that can scratch the surface. For tougher stains, a paste of baking soda and water can be effective. Apply the paste, let it sit for a few minutes, then gently scrub with a non-abrasive pad. Regular maintenance includes wiping up spills immediately and avoiding dragging pots and pans across the surface.

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