A few drops and not a single fly left in the house: After two months of fighting, they disappeared in 1 minute

All of this makes our workshop window an open invitation for flies. We closed the windows, hung mosquito nets and scraps of fabric over the doors, and attached sticky tape to the ceiling, which quickly filled with flies.

We tried Dichlorvos Terminator, but it was ineffective. We also used the Svernytay Gazeta method, but the flies kept coming back.

 Then I remembered the clove oil concentrate we had bought at the Nikitsky Botanical Garden. Unlike the diluted oils on the market, this one was highly concentrated.

I sprayed this mixture on the curtains, nets, and fly screens, and placed cotton balls soaked in the oil around the windows. And after 1 minute, 5 minutes, 10 minutes… the flies were gone!