Has done its job
Solved my problem perfectly.
I always used it when I saw that a wasp wanted to make a nest. Has worked brilliantly and so far no nest has been built. Can is empty very quickly and therefore expensive.
Expensive but effective
Useful but costs far too much
not yet used
Wasps not gone
Powerful repellent. Effective
Better than a cheap product from Landi, but still too weak.
Stock not used