Is it dangerous to leave the microwave open after using it?

Although a turned-off microwave generally uses no power, some models keep features like lights or fans running in standby mode.

Leaving the door open can cause these parts to stay on longer, wasting electricity.

👉 Tip: Close the door to prevent unnecessary energy use, especially if your microwave leaves the light on when open.

What’s the best practice?

After using the microwave, it’s a good idea to:

• Leave the door open for a few minutes if there’s a lot of steam
• Wipe away any condensation with a clean cloth
• Close the door completely to maintain hygiene and prevent damage
• Remember to clean the interior regularly, since a clean microwave is safer and more efficient

In short, leaving the door open for a brief moment isn’t harmful, but making a habit of it can lead to hygiene problems, mechanical issues, and a shorter lifespan for your appliance.

Use your microwave responsibly and with care — a small change in routine can help it work better and last longer.