Council came and sprayed with Ficam W last Wednesday. We had to stay outside for 4 hours whilst it dried - luckily it was a very hot day so we could be outside, and it all dried very quickly. We were told that once it was dry all was safe for us, and the its effectiveness on the beetles would be for 3 weeks, which should be sufficient to break the life cycle. Its chemical activity would then die off.
But....he said he was not allowed to spray carpets in bathrooms, where people might go with bare wet feet. That's fine - he just missed that out. However, I am now worrying about the GC, who are not very dry most of the time: spilled drinks, little "accidents" etc. And their hands always seem to be wet as they stick them in their mouths; and it is hard to keep only their shod feet on the carpet! I have arranged to look after my DGD elsewhere tomorrow just to be on the safe side.
Am I being over-cautious? - or neurotic even? Presumably they spray houses where children actually live rather than visit. And the chap went off saying that once it was dry it was safe.