A glass-top stove can make a kitchen look sleek, modern, and beautifully clean.
The smooth surface is easy to wipe down, there are no traditional burner grates to scrub, and the minimalist design looks great in almost any kitchen.
But there’s one thing many homeowners don’t think about until it’s too late:
That glass surface can crack or even shatter if it is exposed to the wrong kind of impact or stress.
And one surprisingly common kitchen habit may be worth changing.
The Hot Lid Mistake You Should Avoid
Imagine you’ve just finished cooking.
You turn off the burner, lift the hot lid from your pan, and need somewhere to put it.
The easiest place seems to be right next to the pan—directly on the glass cooktop.
It only needs to sit there for a minute, right?
That’s the habit you should avoid.
Manufacturers of ceramic-glass cooktops warn that placing a hot lid directly on the cooktop can create conditions that may damage the glass.
As the lid and cooktop cool, air can become trapped between the two surfaces. Under certain conditions, that can contribute to the ceramic glass breaking when the lid is removed.
That’s why it’s better to give hot lids and cookware a designated heat-resistant resting place.
A trivet, cooling rack, or other heat-resistant surface is a much better option.
Why Can Glass Cooktops Break?
A ceramic-glass cooktop is designed to handle the high temperatures produced during normal cooking.
But that doesn’t mean the surface is indestructible.
Impact, scratches, and sudden temperature changes can all create problems.
For example, dropping a heavy pan onto the surface can create a crack.
Dragging rough cookware across the glass can leave scratches.
And placing something extremely hot on an area that isn’t designed to handle that type of contact can create unnecessary thermal stress.
The important thing to remember is that your cooktop is a cooking surface—not an extra countertop.
