The spray Bottles have worked... It got them into bed and asleep...
We sprayed the bottles and then said "Monsters monster go away monsters monsters stay away"

Worked until about 1030 when she woke up petrified agaain...

Onyx I appreciate where your coming from and I did try that first to say that they are not real, but she wouldn't have a bar of it. They are real to her, so at the moment I'll do what I can do to make them live side by side until she gets older ;-D