Hi CodiMN,
I think you just solve my problem - many thanks

I have found supplier here in London and might have it tomorrow yippie!! Don't think this one comes with the timer though, but that can be solved with external one. One more question; i do have all my chids on wooden furniture -will the fog affect the wood or shell I cover it just incase? another one more question; how long do you recommend to leave it on for? If you could please let me know the way you use it so I get a little idea before disaster occurs (very likely with me) Thanks one more time!