In reply to marsbar:
We have a small holiday let in Cromford and had discussions with the cleaner over how best to deal with increased cleaning of stuff you ordinarily wouldn't, e.g the info book. She has a fogger, but we decided against it as I am very unsure of any side effects when dealing with more than just wiping the sink down. What about sleeping in a room that's been fogged, effect on asthma/respiratory conditions? Eyes?
And so I would be really wary of my daughter having this at school; just because you can doesn't mean you should. Children are going through massive hormonal changes; effect??? Can't find anything. Do we cause them more issues than the people we're allegedly saving from them? Dunno.
I can see the benefits of fogging a classroom at 6pm and try to start from a clean base, is it worth it when they all get on a bus to get there?!
Too many dunno's and I'm not sure I want to play with their health.