as above post, have experience of 3 spray cans now, the first was excellent but didn't finish the job despite many dead as nest is so large. The second was useless (picture in another thread) and third was wrong item sent but I am wondering if health and safety is diluting what they can supply for amateur use and also what they can post safely. The Wilko brand one is a waste of money apparently. About to buy 2 Rentokil aerosols after reading small print - if these don't work either then can return and say "it doesn't do wot it says on the tin".
