Your Glass Top Stove Can Shatter If You Make This Mistake
Glass top stoves are sleek, modern, and easy to clean—but many homeowners don’t realize they can be surprisingly fragile. One common mistake could cause the surface to crack or even shatter completely, leading to costly repairs and potential safety risks.
The Mistake: Using the Wrong Cookware
The biggest cause of shattered glass cooktops is using improper or damaged cookware. Heavy pots, pans with rough or uneven bottoms, or cookware made from materials not designed for glass stoves can put uneven pressure on the surface. Over time—or sometimes instantly—this stress can cause the glass to crack.
Cast iron, for example, is often the main culprit. While it retains heat well, it’s extremely heavy and can scratch or damage the glass if dragged or dropped even slightly.
Sudden Temperature Changes Are Dangerous
Another major risk is thermal shock. Placing a cold pan on a hot burner, spilling cold liquid on a heated surface, or turning the burner to high heat too quickly can cause the glass to expand or contract unevenly. This rapid temperature change may lead to cracks or complete shattering.
Small Cracks Can Become Big Problems
Even a tiny crack in your glass cooktop is dangerous. Continued heating can cause that crack to spread without warning. In some cases, the glass can suddenly break while cooking, sending shards across the kitchen.
How to Protect Your Glass Top Stove
To keep your stove safe and long-lasting:
Use cookware labeled “glass cooktop safe”
Avoid dragging pots and pans across the surface
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