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Internet # 202255018

Model # WHYTR-BB8

Store SKU # 727501

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WHY Trap for Wasps, Hornets and Yellowjackets

$14.97
  • Lure and trap major stinging insect species
  • Exclusive bait formula
  • Reusable trap provides long-lasting protection
  • View More Details

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Return this item within 90 days of purchase.

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Product Details

About This Product

The RESCUE! WHY Trap for Wasps, Hornets, and Yellowjackets comes complete with three attractants, two chambers - and no way out for the insects. Catching 19 different species, the WHY Trap is the answer for most stinging insect problems. Place 20 feet from where people gather to lure pests away, and use season after season using available refills. That's Smarter Pest Control.

Highlights

  • Captures 19 Species of Pests - Five species of paper wasps; bald-faced hornets and European hornets; and 12 species of yellowjackets
  • Triple Lure Formula - No Extra Food Bait Needed
  • Easy to Reuse, Less Waste
  • Refills Available
  • Return Policy

Product Information

Internet # 202255018

Model # WHYTR-BB8

Store SKU # 727501

Specifications

Product Width (in.): 4.25 in

Dimensions

Product Width (in.)

4.25 in

Details

Color/Finish

Clear

Features

Safe for Pets

Garden Pest Location

Evergreens, Lawns, Shade Trees, Shrubs, Water Sites

Indoor/Outdoor

Outdoor

Location

Garden, Interior Home, Lawn

Pack Size

1

Pest Common Name

Hornet, Wasp, Yellow Jacket

Product Type

Canister

Returnable

90-Day

Questions & Answers

Is this trap harmful to beneficial and desirable insects like fireflies?
ByMay 3, 2026
1 Answer | 
Answer This Question

The attractants won't attract honey bees, but there is a rare chance that bees are drawn to the trap as a potential water source. Again, this rarely happens, but is more frequent when it is hottest around late July/August. We recommend hanging the trap in an area where there isn't honey bee activity.

By|May 4, 2026


    What time of year would be best for starting my traps
    ByMar 8, 2026
    1 Answer | 
    Answer This Question

    We recommend setting your traps when daily high temperatures reach at least 55F for 3-5 days in a row. Setting your traps when temperatures are starting to stay consistently warm can increase your chances of catching queen, which can prevent nests from being established near your property.

    By|Mar 11, 2026


      Does this work for paper wasps? I've had the trap up since early morning and 7 hours later, not a single wasp in it, and they don't even go near it. There are 5 or 6 wasps at a time on my deck but no interest in the trap.
      ByOct 24, 2024
      2 Answers | 
      Answer This Question

      Our WHY Trap works on targeting wasps. If you're WHY Trap isn't catching anything, there could be a couple of reasons. Please contact us at Info@rescue.com; we will do everything possible to help.

      By|Nov 6, 2024

        Return it to yout local HD store for a refund. Mike

        By|Oct 24, 2024


        Will this trap work on black wasps?
        BySep 2, 2024
        1 Answer | 
        Answer This Question

        Yes, the WHY Trap will work on black wasps.

        By|Apr 21, 2026


          The trap is working but there are none in the top where the liquid is. Why is that?
          ByAug 21, 2024
          1 Answer | 
          Answer This Question

          That is odd most of my wasp I caught were in the top container the bottom one only had a few

          By|Sep 1, 2024


            Does this work on flies?? Accidentally got it by mistake... Wanted fly trap!
            ByAug 15, 2024
            2 Answers | 
            Answer This Question

            No, it will not work for flies

            By|Jul 29, 2025

              No, the WHY Trap will not work on targeting flies.

              By|Aug 15, 2024


                Will this work on yellow legged wasps ?
                ByJul 14, 2024
                1 Answer | 
                Answer This Question

                No, our WHY Trap will not work on this type of insect.

                By|Jul 19, 2024


                  Can’t remember what the clear vial that attached to top cone in my wasp trap, is for
                  ByJun 29, 2024
                  1 Answer | 
                  Answer This Question

                  The clear vial is one of the three components to the WHY Trap. The top chamber is baited with two lures -- one of which is a solid contained in a vial, and the other a liquid mixed with water. The bottom chamber is baited with a liquid lure poured onto a cotton pad. Wasps, hornets and yellowjackets have two ways to enter: either through the top cap, or through the holes in the bottom cap.

                  By|Jul 23, 2024


                    Viewing 1-8 of 28

                    Customer Reviews

                    2.4 out of 5

                    • 2.4 out of 1,820 reviews
                    • 40% recommend this product
                    Filter by:
                    Showing 1-10 of 1,820 reviews
                    Twin Cities YJ Catcher
                    I placed it about 10' up and within two weeks I had about 50-75 yellow jackets floating in the top zone. It cleared YJs from the patio and allowed for its usage. The pic is of the first use of the device. Wow!
                    by
                      • Recommended
                      Attracts and kills Yellowjackets well
                      I put up three of these traps about a week ago and they have attracted hundreds of Yellowjackets, if not thousands. For one of the ones I put up I started a stopwatch to see how long it would take until the first one was attracted to it: 12 seconds. Needless to say I got out of there fast. The only problem with them is that when they fill up you can’t just put new bait in them right away, because of all the yellow jackets still buzzing around them. I guess I will have to wait until the attractant stops working.
                      by
                        Holy moly -- these work SO well!!
                        Within just seconds of hanging up these traps we were already catching wasps/hornets in the top chamber and yellowjackets in the bottom chamber. After 24-hours we'd already caught around 30 or so. These 4 traps were hung up around a 2-acre parcel (equal distance apart) for 1-week. The photo shows the end result and we're very happy with them! We've noticed a decrease in flying activity too. Next year we will put them up earlier in the season. We will clean them out and purchase the reusable packets and hang them up again in a few days. I like that they have a bright green material on them to help us remember where we hung them up. Yet they are a low profile so it's not obnoxious or obvious for others to see them on your property. It was easy to assemble them and came with clear instructions. We have very thick trees/branches, so we used high grade fishing wire to hang them instead of the included twist ties. Worked great and I highly recommend!
                        by
                          • Recommended
                          Didn’t work
                          I bought this on April 28th and have been using it for almost three weeks. Unfortunately, it has not caught a single yellow jacket or wasp outside. I constantly see three yellow jackets flying around my plant right next to the trap, but nothing attracts them to it at all. This product did not work for me whatsoever. It never caught a single yellow jacket the entire time I used it. I do not recommend this item.
                          by
                          Response from RESCUE!May 26, 2026
                          We’re sorry to hear you’re disappointed with our product and we want to make it right! Please contact RESCUE! At: rescuepestcontrol.zendesk.com/hc/en-us/requests/new, and we'll do everything we can to help.
                            This trap works!
                            The WHY Trap works great. I have used it for several years and it always traps wasps and hornets. I live in the northeast and I put the trap out in late April to catch the wasps before they have an opportunity to form nests and establish a colony. Before I started using this trap I would have wasp and hornet nests all over my property and now I don’t have any. Just follow the instructions and you’ll be trapping wasps and hornets in a few days.
                            by
                              • Recommended
                              1 found this review helpful
                              Yellow jacket assassin
                              First couple weeks the trap was doing nothing and we were ready to write it off. Then we kinda forgot about it, and looked again after another a couple weeks. It was full of yellow jackets. The picture says it all.
                              by
                                1 found this review helpful
                                Beekeepers Bee-ware
                                I bought two W-H-Y traps hoping to combat paper wasps. One is about 150 yards from my beehives and the other 200 yards. I have caught two wasps and numerous honeybees. As someone who sells and recommends bee safe products, I cannot, in good conscience, recommend these traps to beekeepers.
                                by
                                Response from Customer ServiceApr 21, 2026
                                Thanks so much for your feedback! We recommend trying the Reusable Yellowjacket Trap. Beekeepers in our area have kept yellowjackets under control without any honeybee catches. We'd be happy to trade your WHY Trap for a Reusable Yellowjacket Trap. Please get in touch with us from rescue.com or on Messenger.
                                  Amazing for yellow jackets
                                  There was a debate on what insect we had in our yard. This helped to identify what we had and so far it’s been working great! It’s collecting around 20 a day. However, the bait only lasted 5 days. We reloaded it and before we could get it up there was already a swarm. We’re buying one specifically for yellow jackets and a bunch or bait to try to catch the queen before the first frost. This seems promising.
                                  by
                                    • Recommended
                                    1 found this review helpful
                                    Wasp trap that really works!
                                    I read all the reviews for this wasp trap. It was very easy to put together, and included everything with the trap. I looked up directions on how to set it up online. The online directions were much easier to follow. I added a small piece of meat to the trap. Some of the reviewers suggested it. I hung it up last night and these are all the trapped wasps at 10 am this morning. I would definately recommend this wasp trap!
                                    by
                                      • Recommended
                                      1 found this review helpful
                                      Great trap!
                                      We had this for a few weeks and the results have been amazing. The picture doesn’t show how many this thing as caught. We will be purchasing another one!
                                      by
                                        • Recommended
                                        Showing 1-10 of 1,820 reviews

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                                        Product Snapshot

                                        Ideal for eliminating 19 wasp, hornet, and yellowjacket species, with a triple lure formula and 2500 sq. ft. coverage.
                                        Great for homeowners looking for fast-acting, non-toxic fly control, making outdoor pest management easier.

                                        Coverage Area

                                        2500 sq. ft.

                                        Power Source

                                        Type of Trap

                                        Kill
                                        Kill

                                        Indoor/Outdoor Use

                                        Outdoor

                                        Chemical-Free Operation