If walls could talk, they would have much to say about safety at home. During the whole time of their existence, people spend a lot of time inside home. Comfortable places by definition and, surprisingly, even the places where most of the accidents occur. For example, almost 3 million accidents happen every year just in Italy or Germany. Damages that sometimes can be less or more serious, with high costs for society. But it doesn’t take much to cut the risk for us and for our beloved. Few things that, literally, can lengthen life.