How to write a slogan to prevent carbon monoxide poisoning?

1. The weather is cold. Pay attention to safety when using gas appliances, maintain indoor ventilation, and prevent carbon monoxide poisoning.

2. For the safety of you and your family, please do not install or use unbalanced gas water heaters in the bathroom.

3. In order to prevent carbon monoxide poisoning, gas water heaters must be equipped with smoke pipes and extend the smoke pipes outdoors.

4. Use more ventilation, change the air frequently, and work together to prevent carbon monoxide poisoning.

5. Gas users must cooperate with the gas company’s safety inspection of gas facilities and promptly rectify any hidden dangers found.