Wasp Trap 10Pack Indoor Outdoor Reusable Wasp Traps Hornet Hanging for Yellow Jackets Bee Catcher ​

They don’t fit all plastic bottles. You will have to see what sizes works. Choose the wrong size and they just fall out of the space you have to cut to install the insert.

I bought these thinking it would be easy to use and make for changing out the trap (plastic bottles) easier. They are difficult to attach to any bottle, I had to hot glue them to the bottles to hold. Even with great bait these did not attract anything, not even a fly. DO NOT WASTE YOUR TIME AND MONEY!

Too hard to work with, plastic is so hard it won't flex enough to insert into the bottle, I spent 45 mins trying different methods and once it's in,it just pops back out. They say they have a 12 month satisfaction guarantee, but I have no idea how to send them back as the return window has closed

Is a great cheap repeatable wasp and yellow jacket trap. Get the cheapest apple juice, sugar and some type of meat. I’ve used eaten chicken wings, raw hamburger but what seems to work best is raw bacon. Mix two cups apple juice, one cup sugar and dangle the meat on a string from the top. Cut the holes for the yellow attractors 2” above the juice line. When it fills up take the yellow flower holes off and discard the two liter bottle and start fresh.

I attached these as directed with a 2-liter plastic soda bottle and used cheap apple juice as a lure. The devices led the yellow jackets into the bottle as advertised

could not get any of them in without crushing the bottle not matter what type of bottle I used. when I did try to use anyway, liquid squirt everywhere.

These are simple to apply to any plastic bottle with a cap. Best in a clear bottle so you can see what you have caught. I used the same solution as hummingbird food-1/4 cup sugar to 1 cup hot water to help sugar dissolve. Put about 1 inch solution in bottle and hang it or set on stable surface. Change when water is full of wasps.

I followed advice I saw to put one funnel on each side of each bottle. Fresh beer in sunlight works like a charm. I put several bottles out at once, some with beer and some with apple juice concentrate. On a warm sunny day I can catch 15-20 yellowjackets per bottle or more.