Don't wait check the date. Replace smoke alarms every 10 years. Why you may ask, just to be safe and smoke alarms go bad sometimes. Today you're going to learn why you always should replace your smoke alarms every 10 years. First you're going to learn what could happen if you don't replace your smoke alarms every 10 years. Second you're going to learn why you should have more than 3 smoke alarms in your house. Last you are going to learn how to find out if your smoke alarm is over 10 years old or not. Here's why you should replace your smoke alarms every 10 years. Smoke alarms will go bad. If your smoke alarm goes bad and you have a fire you won't know. That can cause your house to burn down and it could lead to death. Here's why you should
