Glass can be sensitive to sudden temperature changes.

That’s why it’s wise to avoid exposing a hot glass cooktop to something that could cause a rapid temperature shift. The source specifically lists extreme temperature changes among the things to avoid.

When in doubt, allow the surface to cool naturally rather than deliberately trying to cool it down quickly.

6. Don’t Treat the Cooktop Like Extra Counter Space

A smooth glass surface can make it tempting to place kitchen items on top of it when the burners aren’t being used.

But cookware, jars, utensils, and other heavy objects can become a problem if they’re dropped or dragged across the surface.

Keeping the cooktop clear when you’re not cooking also makes it easier to spot crumbs, grease, and spills before they become baked-on residue.

7. Don’t Ignore Small Damage

A tiny chip or crack may seem harmless, especially if the stove continues to work normally.

But glass cooktop damage shouldn’t simply be ignored.

If you notice a crack, chip, or other significant damage, stop using the affected appliance and consult the manufacturer’s instructions or a qualified appliance professional before continuing to cook on it.

This is one area where trying a homemade repair isn’t worth the risk.

How to Keep a Glass Stovetop Looking New

A few simple habits can make everyday maintenance much easier:

Lift cookware

Don’t drag pots and pans across the surface.

Clean spills promptly

Once the cooktop is safe to handle, clean spills before they become hardened residue.

Use the right tools

Choose a cooktop cleaner and soft cleaning materials rather than abrasive scrubbers.

Handle heavy cookware carefully

Avoid dropping or banging heavy items onto the glass.

Follow the appliance manual

Different cooktops can have specific cleaning and maintenance instructions. When the manufacturer’s directions differ from a general cleaning tip, follow the manufacturer’s guidance.

What About the “Explosion” Claims?

You may have seen dramatic warnings online suggesting that glass stovetops can simply “explode.”

The source notes that these claims are often exaggerated, but that doesn’t mean damage should be dismissed. Cracks, chips, and other surface deterioration can still be serious problems and deserve attention.

The practical takeaway is much simpler:

Don’t panic, but don’t abuse the glass surface either.

Careful handling and proper cleaning go a long way toward preventing avoidable damage.

The Bottom Line

A glass stovetop doesn’t need complicated care. Most of the important rules are surprisingly simple:

Don’t scratch it, don’t drag cookware across it, don’t drop heavy objects on it, don’t let spills bake onto it, and don’t expose it to unnecessary temperature shocks.

And when you clean it, choose products and tools made for the surface rather than reaching for the strongest scrubber under the sink.

Those small habits can help keep your cooktop smooth, clean, and in good condition for much longer.