A Few Drops and Not a Single Fly Left in the House: After Two Months of Struggle, They Disappeared in 1 Minute

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

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