skip to content skip to search skip to navigation Listen Live skip to logon
Tuesday 1st September 2015
Max 18°C | Min 12°C

Why does soap stop a mirror steaming up?

Question

If I have a shower, the mirror steams up. But if I put a coating of soap on the mirror, it doesn’t steam up. Why?
Michael, Guildford

Answer

We didn't manage to get an answer for this question. If you know, send us your answer in the box below…

Comments