If you find larvae scrap it out and dispose of it in the trash.
How to get rid of drain flies in bathroom uk.
Wash the drain trap out with hot water and a stiff wire brush to remove any debris and slime in which the flies can breed.
You can unscrew the sink drain trap which is the j shaped piece of pipe directly beneath the sink.
Vinegar boiling water and bleach are traditional remedies for getting rid of drain flies but many experts insist that these methods are not effective.
It will clean the drain at least.
This is a very simple way to identify the drain fly infested areas.
Clean the sink drain.
Before learning how to get rid of drain flies it is important to find out the drain fly infested areas to find this we have two methods you can use any of the two methods.
Once the drain is cleaned the flies will start to disappear.
Make sure to keep the drain in your bathtub and sink clean by pouring 4 oz of gel drain cleaner into the drains and allowing it to sit for several hours.
Combine a 1 2 cup of salt with 1 2 cup of baking soda and 1 cup of vinegar and pour down the drain.
Leave overnight and pour boiling water in the morning.
Spotting the drain flies.
Then you have to get rid of the adult drain flies using natural sprays sticky traps or other effective methods.
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 cleaner will not fix the situation.
The site must be located and cleaned.
You will also want to spray an aerosol igr inside the drain making sure to coat the sides as well.
First you have to eliminate their eggs and larvae by thoroughly cleaning the potential breeding sites such as sink overflows bathroom drains and leaky showers pans.
Generally the best control for these flies is to remove the breeding site which is the organic material that collected in the drain.
Place the container upside down over the shower drain in the bathroom.
Another option involves baking soda.
Once the material is removed along with the larvae the problem is solved except for the adult flies.
Baking soda and vinegar poured down the drain may kill the flies.
The simplest fix could be as easy as boiling water boil a medium size pot once or twice per week and pour down the drain.