For gnats sinks drains and garbage disposals may contain sweet morsels of food and sustenance that certain bugs are highly attracted to.
Gnats in bathroom sink drain.
Female drain gnats or often called drain flies can lay up to 100 eggs at once and in just two days the eggs will hatch into drain worms.
Drain flies live appropriately to their name in drains sewers septic tanks and soil contaminated with sewage.
They feed on the organic matter within the pipes and if given just the right set of circumstances and opportunities will come through access points like kitchen sinks and shower drains right into your home.
While it will take some effort to rid your drain of these bugs.
This is because the moisture from the bathroom sink and shower make the perfect breeding ground for fungus gnats and drain flies.
The gnats most likely to occur in sinks and sink drains include fruit flies moth flies and to a lesser degree phorid flies.
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.
That s because female adult gnats will lay up to 300 eggs during their short life.
Your bathroom is the second largest source for a gnat infestation in your home.
Finding a swarm of small gnat like creatures flying out of your sink overflow hole can be unsettling.
Gnats also tend to seek out living environments that are warm and moist which makes the dark recesses of sink drains a great option for them.