KATCHY Indoor Insect and Flying Bugs Trap Fruit Fly Gnat Mosquito Killer with UV Light Fan Sticky Glue Boards No Zapper White

Works as expected and does the job as expected. This is my 3rd Katchy, now have one in every bedroom.

I've had this for just under 5 years. It is amazing. I will provide my opinion on some of the things I have heard people complain about. 1. Too bright at night- NO IT'S NOT. The light is there to attract the little gnats. If the light is too bright for you at night, don't put it where it will disturb you. 2. Sticky pad not sticky enough. YES IT IS. I can literally open the door and see the gnats trying to free themselves from the sticky pad. The pad is so sticky, just by them landing on it, they can no longer move. Imagine their tiny little legs, probably the size if a hair strand, can get so stuck to the pad and try to escape without success. Yes, once in a blue moon, a gnat might be able to break free but then they just die from not eating. They can't get out once they are in. On rare occasions, one will fly away if you open the door and he hasn't landed yet but I can say that the entire bottom is covered in dead gnats and that is when I change the "board" as they call it. One pad can and will last for months. The stickiness doesn't go away as time goes on. Nothing dries up. 3. Too expensive. NOT IT'S NOT. I paid $6 more for this unit then it cost today. The price has literally gone down. Depending on how important it is for you to control the fruit flies or fungus gnats, will determine what it is worth to you. MY ONLY COMPLAINT: The manufacturer needs to make this unit easier to clean. You can take it apart to get to the fan but it is probably a good 45 minute job to break the unit down to the fan area. I've cleaned mine once. No matter how dusty the fan blades get, it still always works and always attracts the gnats. It will even suck in a big house fly or moth on occasion. Summary - I'm not sure why this is labeled as a "frequently returned item". Define frequent. When there are 17,000 reviews with an average of 4 starts, seems like some really hate it and some really love it. It really depends on your situation. I just purchased a 2nd one yesterday. If one works great, 2 will be phenomenal! I am giving 5 starts because of it's effectiveness. Based on what I paid and how long it has lasted, so far it has only cost $.02 cents per day. WELL WORTH IT!

I bought two of these because we were dealing with a hostage situation and I was desperate. I repotted a plant and apparently the soil was the Trojan horse. Anyways. I love these. I love how effective they are. I used all 8 sticky traps in two weeks and they were all disgustingly full with treasonous flies. I don’t even know where the flies were coming from, but they just kept coming to the machine. I swapped out the traps every few days. I recommend having a container of some kind to put the old traps in to wait for all the bugs to die. This way you don’t restart an out break from the garbage. When the traps get full there’s obviously less sticky surface left and you get some flies that are trapped in the machine but not dead yet. I just used the plastic the traps came in. There’s reviews saying it didn’t work….. I’m wondering if y’all didn’t know to put the sticky side up cause I have no clue how this wouldn’t work. My only complaint is that the refill pads are expensive. I don’t mind the initial investment into the machine, but a set of 4 per machine is just not enough when dealing with an outbreak.

It's not working on fruit flies, masquitoes. Not to buy

This thing actually works. After trying numerous other ways of catching gnats this is the one that has been the best by a long shot.