Vapona 2 x Window Stickers Sunflower x 8 Insect Flies Wasp Pest Attractor & Eliminator Killer (4 Packs)

Easy to use and very effective against problem we are having with what appear to be fungus gnats. These stickers are killing them off quickly while we wait for visit from Rentokil to find out root of problem. Tip - put kitchen roll on flat surface underneath stickers. Makes it easier to clear them up.

Easy to stick on and move if necessary used first lot for two years never changed

It is worse than useless because if I did nothing I wouldn't have wasted my money or time carefully applying them to all the windows in the house without any results whatsoever. I am now faced with the task of carefully removing them and cleaning all the windows of residue. When I say carefully, it is inferred there are chemicals which can be harmful. Buy one of those UV zapper instead if you want results for similar money to the 16 pieces I bought.

I think the instructions could be more specific. I ended up sticking the wrong side to the window. There should be something like 'window' inscribed on the backing paper to indicate which side sticks to the window.

We buy these every year and you can see the effectiveness of them by the bodies on the window sill.

I've placed a number of these around the house and they don't seem to be attracting the flies. I'm having to order vapour stick killers too.

Like the action it took

Not as good as expected, ok but not brilliant!