Andreas Wikström has worked in the rescue service for almost 25 years, and he seems to be able to see a positive trend with increased fire safety in homes.

But something that still amazes him is how many households have no smoke alarms at all.

- It is more common than you think, I think you forget how good life insurance it is.

A fire alarm saves lives, says Andreas Wikström, fire inspector at Norrhälsinge rescue service.

In the clip, Andreas Wikström tells more about fire risks in the home.