[Ask ] how to kill small fly?

[ahappyman (誰能給我一份安定的感覺)]

recently in my friend's room, there are a lot of small fly coming from nowhere

it is really bothering. does anyone know how to deal with it? thanks.

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→ outofdejavu:Do you mean "flying ants"?
→ outofdejavu:Turn off the light, and open the door. Then they
→ outofdejavu:fly toward another source of light
→ ahappyman:thanks, but not flying ants! thx...
推 Velcro666:you can buy 明星花露水 and diluted in water that
→ Velcro666:spray the room and then wipe with a cloth again
→ Velcro666:I have used is that the best way
→ Velcro666:fly seem to hate that smell