Glass stovetops are a favorite in today’s kitchens, thanks to their stylish look and easy-to-clean surface.

But their delicate nature means they require gentle care to avoid cracking or shattering. To help extend the life of your stovetop, here are nine harmful habits you should steer clear of:

1. Using Abrasive Cleaners

Because glass surfaces scratch easily, harsh scrubbing tools or gritty cleaners can leave marks. Instead, use cleaners made for glass stovetops along with a soft cloth to keep the surface smooth and shiny.

2. Setting Heavy Cookware Directly on the Surface

Unlike traditional stoves, glass stovetops aren’t built to handle very heavy pots and pans—especially ones with rough or uneven bottoms. These can lead to cracks or even break the glass. Whenever possible, choose lighter cookware.

3. Dragging Pots and Pans

Sliding cookware across the surface can leave scratches. Always lift pots and pans instead of dragging them, particularly when they’re filled with food or liquid.

4. Letting Spills Sit

If spills are left to sit and heat up, they can harden and leave stains or damage. Wipe up messes right away before they become baked onto the glass.

5. Using Dirty Pots and Pans

Grimy cookware can leave residue or debris behind that may damage the surface. Be sure your pots and pans are clean before placing them on the stovetop.

6. Placing Hot Lids on the Glass

Setting a hot lid face down on your glass stove can cause a sudden temperature shift, which may result in cracking or shattering. Instead, put hot lids on a trivet or a safe counter surface and let them cool down before setting them aside.

7. Ignoring Small Cracks or Chips

Even minor damage like a chip or small crack can spread and cause bigger problems. Don’t ignore it—have it checked by a professional or replace the stovetop to avoid further damage.

8. Heating Empty Cookware

Turning on the stove with an empty pot or pan can cause both the cookware and glass surface to overheat. Always make sure there’s something inside before heating.

9. Disregarding the Manufacturer’s Instructions

Each stovetop model has its own care recommendations. Always read and follow the instructions provided by the manufacturer to avoid voiding your warranty or causing unintentional harm.

Avoiding these mistakes can help keep your glass stovetop in great shape and prevent costly repairs. With a little extra care, your stovetop will continue to look and function like new for years.