Use cider vinegar, dish soap, a small jar, cling wrap, a rubber band and a toothpick: In a small jar, add 1/4-1/2 cup of cider vinegar and 1 or 2 drops of Dawn dish soap. Cover the opening with cling wrap and secure it with a rubber band. Now using a toothpick, poke several holes in the top. Set it beside the kitchen sink or wherever you see fruit flies. By the next morning, you should see several dead ones in the jar. Leave for a few days or up to a week and then replenish the solution if or when you see fruit flies again.
https://www.organiclesson.com/6-ways-to-instantly-get-rid-of-gnats-at-home/
Use cider vinegar, dish soap, a small jar, cling wrap, a rubber band and a toothpick: In a small jar, add 1/4-1/2 cup of cider vinegar and 1 or 2 drops of Dawn dish soap. Cover the opening with cling wrap and secure it with a rubber band. Now using a toothpick, poke several holes in the top. Set it beside the kitchen sink or wherever you see fruit flies. By the next morning, you should see several dead ones in the jar. Leave for a few days or up to a week and then replenish the solution if or when you see fruit flies again.
I put a small empty jar with apple cider vinegar in it and the fruit flies are drawn to the smell and your problem is solved!
Cloves stuck into Half a Lemon
Hello, hope this helps you out, it has a few methods for you to try
https://www.goodhousekeeping.com/home/cleaning/tips/a25042/how-to-kill-fruit-flies/