We don't use it at home unless one of us goes down with gastro and then I might splash some Dettol around. I'm have a small bottle of Dettol handwash for the car but not at home. I'm a firm believer that living in a home that is too sterile is worse for your immunity than living in one with relaxed standards.

As soon as we come home from the city DH and I both "wash the public off" by just using warm water and soap. But having said that I read a study recently that the average persons' mobile phone has MANY times the amount of harmful bacteria than a swab from a public toilet. Interesting.