Almost nothing chemical, but also used by professional exterminators ...

... Are the ingredients. Gone are the days where cockroaches infestation because the rooms were fumigated with poison. This is now as efficient, but harmless to humans, done with such preparations.

I have two appointed by the spray (because of the accruing shipping), which is 1.5 liters, and if I could let escape the propellant and lap up the remaining drug content, I would get hardly health problems thus: The ingredients are essentially what I consume when I order at a Chinese chrysanthemum tea, insects and arachnids have a completely different metabolism, and the spray is mE even "food safe". With MAO inhibitors from the supermarket to houseplants pests (while should also help the spray) I have, however, been considerable reservations.

Toxic to bees is not apparently because the are already alone deterred by the smell: It is a contact poison for insects and arachnids, so you do not have any spray aerosols and live in smelly environment. The specified duration of action, however, I think not quite.

I bought the product because the Wespenplage for me is annoying. Wasps are not normally aggressive unless their nest is near. Vents of windows, a folded umbrella, or a richly textured facade are ideal nesting places for example, and the critters I have then in the living room. Against cockroaches, fleas, lice, moths, etc. I have of course what. Of this I have stayed but so far spared. As for wasp stings, I am against moderate allergic, which are spectacular and large-scale skin redness and sometimes slight temporary circulatory problems. Of course, however, one can prepare, but I will not do without because of the wasps on aftershave or juicy peaches.