Use a fly swatter to kill adult flies.
Kill drain flies larvae.
Drain fly eggs hatch in 32 48 hours and lead to the larval and pupal stage.
Also known as moth flies sewer flies and filter flies they are gray or taupe in color with small rounded wings.
Now this is where it can get tricky.
To kill these adult drain flies you could use sprays or swatters.
While destroying the breeding grounds will prevent the flies from laying more eggs you ll still have to deal with adult drain flies up to 20 days after you clean the drains.
If you find larvae scrap it out and dispose of it in the trash.
After removing the drain fly eggs and larvae by cleaning the drain you are only left with the adult flies.
Go to the drain area and squash as many of the drain flies as possible with a standard fly swatter.
The thing is that drain fly larvae are hard to drown because of their unique ability to trap air bubbles and stay underwater for many hours.
Since they now have no place to lay eggs your drain fly problem will disappear when these adults die.
If you spot drain flies in and around your drain you can use a small knife to scrape the sides of your kitchen or bathroom drain to see if you can spot larvae in the sludge.
Drain flies prefer the damp slimy environment inside the pipes of sink shower and tub drains.
Unlike fruit flies however they re not after ripening tasty treats left out on the kitchen counter.
Any plan to fight drain fly infestations needs to include multiple methods.
Apply special purpose products drain cleaners like invade bio drain gel that are commercially available.
Drain flies sometimes called moth flies are tiny insects about the size of fruit flies.
How to get rid of drain flies.
Larvae do not have eyes and they are legless.
On one end of the larva there is a dark breathing tube used to extend out of the film to obtain air.
Measuring in at just 2 to 5 millimeters about one eighth of an inch drain flies are pesky insects that tend to congregate around standing water.
The boiling water is the icing on the cake washing all the material down the drain.
This is the best way to get rid of flies.
Many people have reported that a few drops of thieves oil in the drain helps to kill off flies and their larvae.
Killing adult drain flies will only provide the appearance of success.
Killing the adult drain flies.
The mixture loosens build up in the drain while also killing any flies eggs or larvae that may be hiding inside.
Cover the drain with a plastic cup or any kind of bowl to help prevent the oil vapors escaping.
Drain fly larvae are not longer than 4 to 10 mm when fully mature and they are slender with a dark strip on the back or dorsal area.
Removing scum buildup is extremely important for preventing ongoing issues.