This is the second largest source for gnats to multiply and increase the population with all the necessary conditions required to breed.
Gnats in bathroom drains.
Before you can effectively kill bathroom gnats you need to determine what is bringing them into your home.
Examine all the drains in your home and any area inside or outside the home that has standing water.
Gnats required dampness and moisture to breed and multiply.
The breeding and developmental sites for these small flies often called sink gnats are varied but for the most part include habitats that stay moist and contain decomposing waste components.
Drain flies are small measuring an eighth of an inch which is about the size of a fruit fly or a gnat it s easy to confuse them as a matter of fact.
Any area with multiple drain flies is likely a problem.
Why do i have gnats in bathroom.
Since drain gnats are attracted to moist areas that are rich in nutrient rich organic material septic tanks sewers and the drains in your home make the perfect habitat and breeding grounds for these types of gnats making it necessary to find ways to scare flies away by eliminating their food and breeding sources.
Identify the problem areas.
Having gnats in your sink drains can be a real nuisance to live with but luckily eliminating them is a fairly easy task.
Whether you opt to clean your drains of old food that may be attracting gnats or set up a drain fly trap to capture these bugs you can have your kitchen back in no time.
The main reason to see gnats and drain flies in bathroom is the moisture and dampness around your bathtub and shower screen.
The gnats most likely to occur in sinks and sink drains include fruit flies moth flies and to a lesser degree phorid flies.