**15-Pack Clear Window Fly Traps – Indoor Sticky Bug Catcher for Fruit Flies, Spiders & Insects | Non-Toxic Glue Traps for Kitchen, Bathroom & Home Use**

These fly traps came in a pack of fifteen. I found them easy to use, though since they're mainly meant for windows, their versatility was not as broad. The adhesion worked well, though before application I also cleaned the area beforehand. Overall, I found these worked well for trapping flies.I hate it when there are flies around. I have an electric bug zapper placed adjacent to my garbage/recycling containers, and while it works, its not too efficient. Theres still always bugs flying around. I placed one of these traps right above my garbage/recycling containers and after day 1, it was already able to catch several bugs. Overall these are easy to place, works out well, and doesn't require constant use of electricity. I am happy with it and would recommend.Somewhere in my kitchen, probably around the window seal, is a hole small enough for these annoying little flies to enter, in search of my aerogarden light. I’ve been using spider traps on the counter until I got these. I stuck one up on the window and within about a week (or 2? am I being optimistic?) it was covered in little flies. I just replaced it a couple weeks ago and already they accumulate. These, paired with a venus fly trap, keep the darn flies from going anywhere else in my condo….The traps are easy to use. You peel off the thin strip on the back, stick that to whatever surface, then peel the paper off the front of the sticky. I was able to remove the used trap pretty easily from my window, tho it did leave a line of sticky, it doesn’t seem hard to remove. I would not stick it to any painted drywall.These are easy to install and remove from windows. They are very sticky and catch both the big house flies and the smaller fruit flies. I keep one on my kitchen window over my sink and replace it about once a week when it is covered in little bodies.Works well for nats and smalls,occasionally gets the big ones.Best put in a window that gets direct sunlight ,much easier then hanging fly stripsWe have a newly built home on some acreage in Wyoming with ranches and livestock nearby, so insects are a fact of life year-round. This winter, we noticed small flying insects in our home and realized they were coming in from the garage (workers leave the garage doors open for long periods of time). Within minutes of applying several sheets to a window in my garage, I noticed a small insect stuck to the sheet.I placed them on the 4 windows in our garage as well as the window on the side door of the garage. They all had insects after a day, and we did not notice any more flying insects in our home.Bottom Line: Great product with great results. You will need to continue to use them so lay in a supply. The supplier should provide a larger quantity for real world use.It's hard to evaluate a product that is intended to attract flies when no flies are present. There are plenty outside but evidently, none have found their way inside. It has attracted a couple of gnats, which is just as good for me. Though it is that time of the year for spiders and insects to find their way inside and I'm fairly confident that these traps will attract and contain them. I'm hoping so anyway.It's a little tricky getting the trap to adhere to a window surface unless you can tuck it within the framework. It would be easier to apply to a window surface if there was a border of non-stick surface to work with, just sayin'.Not even joking, I stuck these on the window and INSTANTLY the black flies navigated towards it and got stuck. My boyfriend and I were surprised with how quick these worked. Hopefully I won't need to order these again, but if I do, I will not be hesitate to buy another pack. This photo was taken just 2 minutes after sticking it on the window!We live in an old house in the country and most years have to deal with cluster flies and ladybugs. These fly traps work better than the many other brands we've tried. With previous products, ladybugs didn't often stick to the strips, but with this product they do more often. There is residue from the glue to get off the windows once they've been removed, but assuming it's the same glue that catches the bugs, that makes sense. Cost for what they are seems a bit expensive, but they do the job, so money well spent.Easy to install, it’s so effective I need to change the strip 3 times a week!! Easy to use, very fast and efficientAs soon as I placed the traps the flies were getting stuck to them. The key is placing them in a good spot. All those big black flies are finally no longer annoying me.We use these on the basement wall and have had no issues. Work as expected.