Spraying on larvae flies

IT ACTS ON FLIES,, MESZKI IMMEDIATELY KILLS, AND WORKS FOR THE NEXT UP TO 2 MONTHS INDOORS.
THE PREPARATION CAN ALSO BE USED FOR SPRAYING: GARDENS, PARKS AND OPEN AREAS.
THE AGENT IS INTENDED FOR PROFESSIONAL SPRAYING INSIDE AND OUTSIDE BUILDINGS, APARTMENTS, LIVESTOCK BUILDINGS, STABLES, BARN, PIG HOUSES, SHOPS, RESTAURANTS.
PACK of 250 ml PER 650-800 m2 SPRAYING.
TOTAL BOW TIE DOSAGE: 100 ml per 10 L OF WATER.