Lavender oil against ladybug in the apartment
For a long time I had the problem that many ladybugs, v. A. the harlequin ladybug, always straying into my apartment. At the beginning this is still very cute, but if you constantly have various beetles on lamps and windows, it will be ugly.
It helps to periodically pure lavender oil dropwise, e.g. on the window frames (or which one otherwise suspects as an opening for the beetle) apply. I have been doing this for 2 months now and have very few beetles in the apartment.
