Luckily drain flies do not stray far from the place they have chosen to make their home so it is rare for a drain fly infestation to spread to all areas of the house.
How do you kill drain fly larvae.
Cover the drain with a plastic cup or any kind of bowl to help prevent the oil vapors escaping.
Roto rooter america s leading provider of plumbing drain services recommends the following methods of killing drain flies and their larvae.
Larvae do not have eyes and they are legless.
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.
Any area with multiple drain flies is likely a problem.
Identify the problem areas.
If you find larvae scrap it out and dispose of it in the trash.
On one end of the larva there is a dark breathing tube used to extend out of the film to obtain air.
Drain flies sometimes called moth flies are tiny insects about the size of fruit flies.
Start with the basics.
The simplest fix could be as easy as boiling water boil a medium size pot once.
With regular cleaning and careful attention most drain fly problems can be fixed within a week.
Examine all the drains in your home and any area inside or outside the home that has standing water.
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.
Unlike fruit flies however they re not after ripening tasty treats left out on the kitchen counter.
Maggots are fly larvae that typically feed for 3 to 5 days in their early stages.
During this time they are notable for their small size and white color.
First pour 1 2 gallon of water through the drain.
If you don t spot any here but are certain you have an infestation this could be a sign that the eggs are being laid deeper within your pipes.
Clean the sink with your usual cleaning solution and use a pipe brush to scrub around and inside the drain.
Take the trash out immediately.
If possible pour in a panful of very hot water to kill larvae.
Available in gallon size and affordably priced this drain gel is a great choice if you have multiple shower drains that need treatment.
How to kill maggots.
This is the best way to get rid of flies.
Drain flies prefer the damp slimy environment inside the pipes of sink shower and tub drains.
Remove the drain cover scrape some of the slime off the sides and look for thin tube like drain fly larvae.
How to get rid of drain flies.
Applied directly to drains bio drain uses a formula of citrus oil and microbes to break down organic material build up in your drains and kill drain flies.
Their larvae look a bit like tiny skinny worms.
Despite their unassuming size they are hard to kill without.
If the water drains away quickly that means the drain is functioning properly.