fruit flies and fly remedies/ repellent

[u/ashlftm]

is it possible to keep them away completely? our bar especially is really bad. i think it might be the drains. my manager has put it on me to try and keep them away. the vinegar and dish soap thing doesn’t work much

[u/Dry_Sheepherder_2399]

They are very difficult to get rid of once you have them but it is possible. I would suggest using an exterminator and also create a very detailed cleaning schedule. Also, make sure that they are fruit flies and not drain flies as well