How long did it take before you noticed the reduction in wasps?
1289084
The idea is to put it up to prevent wasps/bees from moving in to begin with. I put it in my shed where they inhabited last year and I haven't seen a single one. As far as a reduction in wasps if they're already there and you put it up? Couldn't tell ya how that'd go.
1289085
We had the exterminators here to spray a few weeks before we saw these. so when we got these in the mail , we put them up right away and have hardly seen any. which is great . when they do fly on the porch they leave just as fast.
1289086
This product never worked. The wasps flew all around it and even in it so Im in the process of returning it.
1289087
Hey Marnie! It was nearly immediate. I love these things and they have been hanging for over three months, thru rain and storms, and still going strong. We see a wasp here and there but nothing like the hundreds we saw before.
1289088
Right away. They were building a nest on the house, put the Beee Free up and watched them stop, change their route and leave.
1289089
We battled the wasps for years with chemical sprays and still they would come back. This year I put these up in early summer and have had NO problem. I believe they work best when you get them up early, before others start building their nests. Because they are territorial I would be careful while setting up after you already have wasps nearby. I think they will go away but might put up a fight with whoever is carrying the new "nest". Take care and good luck. I wouldn't trade mine for gold now. :)
525926
From my experience, I just noticed a difference in bugs flying around me. I am not certain if it was gnats or not, but I did notice less "activity" around me.
999503
As I remember about a day. I really like mine. I don't have any flying or crawling insect. I think I it was a few hours before I saw a beetle-looking insect crawl out of my closet. I put one in there because I didn't want moths eating my wool sweaters I think it deters rodents too. Missie
32968
this thing didn't scare off any flying insects from building high rises in our yard, right next to it..waste of money, 'fraid to say..we finally contacted local mosquito yard control and they sprayed and we found dead wasps, yellow jackets, spiders everywhere - it was awesome! we got our yard back!! good luck to you
1217916
The label does not specifically state the it kills Yellow jackets. It does say this: Treat bee, wasp and hornet nests late in the daywhen most insects will be present. Allow 2-3 days for the colony to die and repeat after 21 days, if necessary.
2032487
You should start to see some results in about 5 days. Be careful about spraying any surrounding plants. Some species are impervious to Grass B Gon but some are not.
1758769
I just re-read the package; Terro doesn't say how long it takes. I'd guess about a week or so. In the meantime, I roll a piece of masking tape around my finger and "dot" up a lot of the little pests.
1628983
About every 30 days but sometimes I let it go longer. Depends on it I am getting a good amount of insects.
1843247
I have never had a problem with anything coming thru..including wasps.we live in the country
1036400
Jennifer, It will vary from species to species but in general, 4-7 days for an average nests. Now if the nest is unusually large or networked with lots of satellite colonies, it could take 1-2 weeks. Cheers, Jonathan Customer Care U-Spray Bugspray
1073145
They haven't yet, and I've had the skylights for several years. The wasps have built nest under my eves, however!
97723
I think it varies quite a bit depending on your current situation. It was about 6 weeks before I began to notice a change.
727714
Mine took about 3 weeks to turn to ladybugs at which time we opened the top and let them out. You should set them free at that point as they need to find a source of aphids to survive on.
1862469
No idea. We had ours in & although we saw a reduction in roaches, it was maybe 2 weeks before they were back out & about even crawling right on the repeller.
1777912
That is an interesting question..thinking back to last year we did notice some dead spiders on our patio days after spraying. Didn't notice an increase in flying bugs.
632206
Sorry, Henry, I don't recall, specifically. I think the results became noticeable within a few days.
2083422
Yes! I was quite surprised! I had Orkin coming for 4 months and no changes with my little critters, was still seeing them every day. Then I set these things out and after 4 days, I saw no critters again. I have not changed the traps for 5 months, but intend to do so at month 6, just to be safe. So I have been critter free for 5 months and 12 days, so far!UPDATE: I was going to change at 6 months, didn't... thought I would wait and see if I needed to. Well, I am at 9 months now and still no more bugs... I think I will be safe and change them out at 10 months. Already have my order in hand and ready to replace them. Yes! I was quite surprised! I had Orkin coming for 4 months and no changes with my little critters, was still seeing them every day. Then I set these things out and after 4 days, I saw no critters again. I have not changed the traps for 5 months, but intend to do so at month 6, just to be safe. So I have been critter free for 5 months and 12 days, so far!UPDATE: I was going to change at 6 months, didn't... thought I would wait and see if I needed to. Well, I am at 9 months now and still no more bugs... I think I will be safe and change them out at 10 months. Already have my... » Read More Yes! I was quite surprised! I had Orkin coming for 4 months and no changes with my little critters, was still seeing them every day. Then I set these things out and after 4 days, I saw no critters again. I have not changed the traps for 5 months, but intend to do so at month 6, just to be safe. So I have been critter free for 5 months and 12 days, so far!UPDATE: I was going to change at 6 months, didn't... thought I would wait and see if I needed to. Well, I am at 9 months now and still no more bugs... I think I will be safe and change them out at 10 months. Already have my order in hand and ready to replace them. « Show Less