Add to GuideAsk a Question

Getting Rid of Gnats in a Litter Box

Category Gnats


Ask a QuestionHere are the questions asked by community members. Read on to see the answers provided by the ThriftyFun community or ask a new question.

August 30, 20040 found this helpful

Please help! Our kitten eats Iams food for kittens and it seems that there are little gnats coming out of his litter box. Does anyone know what causes this? - Ana


August 30, 20040 found this helpful

From what I've read, the gnats (possibly called fungus gnats) are probably laying eggs in the kitty litter.

Reply Was this helpful? Yes
September 17, 20040 found this helpful

These are, more then likely, not gnats. I am willing to bet these are what most people would call fruit flies. I know what you are thinking...however, fruit flies are related to dung flies. So these could be the cousins, that have invaded kitty's box.


I would empty the box. Scrub it with bleach water and let it air dry in the sun. Move any box you have for the cat, to another part of the home. If you put a clean box back, the bugs will still come. If the bugs have nothing to eat, then they will die. You can also try spraying them with bug spray.

Reply Was this helpful? Yes
By Chrissy (Guest Post)
November 17, 20040 found this helpful

I have from time to time seen a spider or 2 in the dirty box, I will clean it, replace it. Then recently I spotted an unidentifyable bug. Is this normal???

Reply Was this helpful? Yes
By Jessi (Guest Post)
June 18, 20050 found this helpful

We had this same problem last year. My husband tells me that these insects also like urinals. I accidently found a solution to this problem when I decided to put a bowl of vinegar near the catbox for odor control. The gnats must have liked the way the vinegar smelled because they all drowned themselves in it within a week or two.

Reply Was this helpful? Yes
By Jay (Guest Post)
July 4, 20051 found this helpful

Had this problem and it got so bad today that I had to go to Home Depot and get fly paper coils. The pop open and then are hung on the walls or wherever and capture the flying adults. I also got some spray and fumigated the cats litter box area (which we keep under the stairwell downstairs, with it's own door fortunately). I cleaned the box with bleach and scrubbed it clean.


So far, seems like they are gone for now. Will see if it lasts. Thanks for the info everyone. Very helpful.

Reply Was this helpful? 1
August 19, 20051 found this helpful

gnats are really bad last year and this year. the best thing for it them is fly paper strips all over your house. and especially above the litter box. they are cheap and they work....

Reply Was this helpful? 1
By Beverly (Guest Post)
September 7, 20050 found this helpful

Help! They are living in my refrigerator. What is causing this and what can I do about it?

Reply Was this helpful? Yes
By Lisa (Guest Post)
September 18, 20050 found this helpful

I have found red pill bugs in my cats litter box. Do I need to take my cat to the vet?

Reply Was this helpful? Yes
September 18, 20050 found this helpful

Hi Lisa,
If these are pill bugs, the color means they are dying so probably aren't any risk to your cat. Here's a link that shows some pictures and give some information:



You can see if this is the same type of pest you are dealing with.

Susan from ThriftyFun

Reply Was this helpful? Yes
September 20, 20050 found this helpful

Great...I have this same problem now. From what I've seen, there are a combination of both gnats and what look to be fruitflies. After I couldn't find a food source in the kitchen that may have been giving life to these annoying pests, I looked in the cat litter box and noticed quite a few. I couldn't even drink anything without using a lid on the glass, for if I waited awhile one of the gnats would land in it and drown. I also found a substantial amount of dead gnats in both the refrigerator and freezer. Guess I will try cleaning out the litter box, using the flypaper strips around it, and maybe the bowl of vinegar idea that someone else posted. My concern is that once one of my cats has another nature call, the gnats will infest the litter box all over again.

Reply Was this helpful? Yes
By gillie (Guest Post)
August 13, 20070 found this helpful

man, it's like they appeared in a week and have totally taken over my house! i'm being dive bombed! they are in my trash and litter, so i'm constantly picking up trash, changing the litter box and taking out the trash.


nothing is working. those little buggers are determined to ruin my life! i guess i'll try the fly paper thingys cause i got pets and i don't want to harm them.

Reply Was this helpful? Yes
By Winter Dryden (Guest Post)
September 26, 20070 found this helpful

I have also had these, they are especially bad in the bathrooms, kitchen, & litter. I refer to them as "kamikaze gnats" because they will fly right into your mouth, nose, or even into hot food. They are fruit flies. They like the litter, and they LOVE bananas. If your gnats have stripes on them, this is probably what they are. Here is a better link to decscribe them:  tfacts/ef621.asp

Reply Was this helpful? Yes
Read More Answers

By 0 found this helpful
February 5, 2011

I have 3 cats and 2 large litter boxes for them and I am having a huge gnat or fruit fly problem. I keep the litters clean and get rid of everything the bugs would like, but they are still here. I want to get rid of the bugs, but not the cats. The bugs have been here since the last summer began and no doubt will be twice as bad when summer comes again. Please help! They are so annoying.


By Carolyn Brown

Read More Answers

By 0 found this helpful
October 4, 2016

I have two cats, both are females (one white and one black) and they have their own litter boxes. Both boxes are about two feet from each other. I clean each litter box once a week with bleach. I recently started doing this because fruit flies have been coming out of only one litter box, and it's the white cat's litter box. They both eat the same type of food. Why are they only coming out of hers and not the other's?

Read More Answers
<< First< Previous
Related Content
Home and Garden Pest Control GnatsAugust 21, 2012
Halloween Ideas!
Ask a Question
Share a Post
Better LivingBudget & FinanceBusiness and LegalComputersConsumer AdviceCraftsEducationEntertainmentFood and RecipesHealth & BeautyHolidays and PartiesHome and GardenMake Your OwnOrganizingParentingPetsPhotosTravel and RecreationWeddings
Published by ThriftyFun.

Desktop Page | View Mobile

Disclaimer | Privacy Policy | Contact Us

© 1997-2018 by Cumuli, Inc. All Rights Reserved.

Generated 2018/10/15 15:33:33 in 2 secs. ⛅️️ ⚡️
Loading Something Awesome!