Modern, aesthetic, easy to clean… Cookers with ceramic glass tops impress with their clean look and practicality. But behind this design asset lies a fragility that many underestimate. A simple mistake, no matter how trivial, can be enough to crack it. Here’s everything you need to know to avoid this costly disaster.
What mistakes should be avoided?
A vacuum heat trap
When you lay a hot lid flat on a ceramic glass plate, an unexpected phenomenon occurs. The heat trapped between the lid and the plate creates a suction effect, comparable to a vacuum seal. This additional pressure weakens the glass, especially when it begins to cool.
The result: an unpredictable break-up
The pressure caused by this seal, combined with the temperature difference between the heated and cooled areas, can cause spider-web-like cracks. Not only do these cracks ruin the aesthetics of your plate, but they also jeopardize your safety.
A cracked plaque: a risk that should not be under-treated
A damaged hob is not just an aesthetic problem. Cracks can quickly become a real danger in your kitchen:
- Dangerous splashes: Cracked glass can break further under the effect of heat, projecting shards.
- Cooking disruption: Cracks disrupt heat distribution, resulting in undercooked or burnt dishes.
- Electrical hazard: If the crack reaches the internal components, it can cause short circuits and even fires.
Protect your ceramic glass cooker: simple and effective tips
1. Avoid the Hot Lid Trap
Always place your hot lids on an insulating trivet or heat-resistant surface.
2. Use suitable utensils
Choose casseroles and pans with a smooth and flat bottom, ideal for an even distribution of heat and to avoid scratching the surface. Be especially vigilant with heavy utensils such as cast iron: an accidental fall can cause irreparable damage.
3. Clean regularly gently
A soft cloth and non-abrasive products are enough to maintain the shine of your plate. Remove residue immediately to prevent scratches caused by cooking debris.
What to do if your plate is already cracked?
1. Act immediately
As soon as a crack appears, stop using the plaque. Continuing to cook could make the damage worse and increase the risk of an accident.
2. Assess the damage
For small cracks, a professional can sometimes perform a temporary repair. But if the damage is extensive, replacing the glass top is inevitable.
3. Call on an expert
Do not attempt to repair the plaque yourself. A qualified technician will be able to assess whether a repair is possible or if a complete replacement is necessary to ensure your safety.
Prevention to better benefit
Ceramic glass cookers add a modern touch to your kitchen, but they require special vigilance. In case of common mistakes, such as placing a hot lid, and by regularly maintaining your griddle, you can extend its life and cook safely.
A little care today, for years of serenity in your kitchen!
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