Can you put glass in the microwave

One of the most asked questions that I come across is, can you put glass in the microwave? If you are wondering if it’s a safe thing to do, then you are at the right place. In this article, we shall go into detail to find out whether it’s safe to use glass in the microwave.

Is it safe to put glass in the microwave?

Yes, it’s safe to put glass in the microwave. However, you need to make sure that it’s labeled as microwave-safe glass. They usually have an emblem with the microwave symbol on the bottom. Also, if the glass has stayed in the fridge for a long period of time, it’s advisable not to put it in the microwave directly. Let it warm at the counter at room temperature for a few minutes first. If you put it directly from the fridge, it may crack due to temperature difference.

If you are not sure if the glass that you have is microwave safe, then you can carry a safety test. Some glasses contain metal elements that may cause the glass to shatter when put in the microwave. To perform the test, fill the glass with water and microwave it for 1 to 2 minutes. If the glass is very hot, then it’s not safe. But if it’s slightly warm and the water is hot, then the glass is likely safe to use in the microwave.

Tips for using microwave

  1. Stir often

While heating food, it’s important to stir often to make sure the heat is evenly distributed. You don’t wish to end up with unevenly heated food.

  1. Use microwave test

Whenever you are not sure of certain glass, it’s advisable to use the microwave test. This will protect you from shattering glass.Be careful as the glass can crack during the microwave test.

  1. Make sure the door is shut tightly

The microwave is supposed to work only when the door is shut. If you notice the fans or the turn table rotating while the door is open, then you should consider replacing or fixing it with an expert. It needs to be functioning correctly for safety reasons.

  1. Avoid using sealed containers

Sealed containers can explode and inflict damage. Avoid heating food in sealed containers, including foods with shells.

5.Be cautious while heating water

Liquid-based substances can reach a boiling point within a short time in the microwave. Therefore, it’s important to wear protective gloves or something to offer protection from the hot liquid when removing the dish.

Microwave expert-WEILI

WEILI  is the best microwave manufacturer. They have over 40 years of experience in manufacturing Kitchen appliances that people love. WEILI has a state-of-the-art manufacturing plant that sits on 200 acres in Zhongshan city. They specialize in R&D and OEM services. The plant has more than 20 production lines and approximately 3000 employees to make sure you receive high-quality products. Reach out to WEILI to get a free quote.


Glass is the most common item used to heat food in the microwave. But not all glass is safe. Always make sure it is microwave safe to avoid cracking. Also, take other precautions to protect yourself and to use the microwave for a long time.

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