Is the router at home open or closed when not in use?

Many people leave their home routers on 24/7, thinking it's convenient. But is this really the best idea? Today, I'm sharing with you the **five major benefits of turning off your router when not in use**. ![Router Image](http://i.bosscdn.com/blog/12/57/07/cfzfcrfzo55dk5du.jpg) 1. **Reduce Radiation Exposure** While the radiation from a router is minimal, it still emits some electromagnetic waves. Prolonged exposure, even in small amounts, may have long-term health effects. Turning it off when not needed can help minimize unnecessary exposure. ![Another Router Image](http://i.bosscdn.com/blog/12/57/07/bj4xy5tivz00g3xt.jpg) 2. **Extend the Router’s Lifespan** Routers that run non-stop are more prone to overheating and wear and tear. This can significantly shorten their lifespan, especially if the quality isn’t great. Giving your router regular breaks can help keep it running smoothly for longer. ![Router Maintenance Image](http://i.bosscdn.com/blog/12/57/07/fgmga8tpgg0tk63m.jpg) 3. **Avoid Lightning Damage** During thunderstorms, leaving your router on increases the risk of damage from power surges or lightning strikes. It's safer to turn it off during such weather conditions. ![Lightning Protection Image](http://i.bosscdn.com/blog/12/57/07/uj4iij4jbm42clc4.jpg) 4. **Save Energy and Reduce Electricity Bills** Even though modern routers consume low power, they still use electricity continuously. By turning them off when not in use, you can save energy and lower your monthly bill over time. ![Energy Saving Image](http://i.bosscdn.com/blog/12/57/07/n03v7v0f1k7vzvf7.jpg) 5. **Improve Network Performance** When a router runs constantly, it can get hot, which may affect its performance and cause network instability. Periodically turning it off helps reduce heat buildup and improves overall speed and reliability. In addition, there's an interesting fact: did you know that **routers can release formaldehyde**? According to a report by *Gusu Evening News* (June 7, 2016), a mother in Suzhou discovered that her child had been poisoned by formaldehyde, and the source was her router. After moving into a newly renovated home, she left the house aired for over three months. However, her one-year-old son fell ill, and tests suggested formaldehyde poisoning. A professional company tested the air and found high levels of formaldehyde around the router. Experts explained that the plastic casing of the router, when heated over time, could release formaldehyde. Similar issues can occur with other appliances like TVs, refrigerators, and office equipment such as printers and photocopiers. These devices may also emit ozone due to oxygen electrolysis. Sensitive individuals might experience headaches, dizziness, or other symptoms from prolonged exposure. In many countries, offices separate high-emission devices like printers and copiers into special rooms. Some appliances are even labeled as "ozone-free" to protect workers. So, if you notice a router or any appliance with a bright, glossy finish, be cautious—these materials may contain harmful substances. Whenever you're not using your devices, it's best to turn them off to stay safe and healthy. For more information on smart TVs, streaming boxes, and home tech, visit [Smart TV Info](http://) – your go-to resource for all things smart home.

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