Does it kill spiders before they enter the house?
1529493
I used to use this product a long time ago.It did stop the bugs but only for a little while and it sure didnt keep them away all season long.As for it killing spiders,i couldnt say however,i did switch to another product that i know for a fact spiders hate with a passion.This is what i use now----Spectracide HG-96098 Bug Stop Home Barrier Ready to Use Pest Control , 1-Gallon, Pack of 1I spray this on the paneling on our house where spiders make their webs and they disappear that same night and dont return for a very very long time!! I used to use this product a long time ago.It did stop the bugs but only for a little while and it sure didnt keep them away all season long.As for it killing spiders,i couldnt say however,i did switch to another product that i know for a fact spiders hate with a passion.This is what i use now----Spectracide HG-96098 Bug Stop Home Barrier Ready to Use Pest Control , 1-Gallon, Pack of 1I spray this on the paneling on our house where spiders make their webs and they disappear that same night and dont return for a very very... » Read More I used to use this product a long time ago.It did stop the bugs but only for a little while and it sure didnt keep them away all season long.As for it killing spiders,i couldnt say however,i did switch to another product that i know for a fact spiders hate with a passion.This is what i use now----Spectracide HG-96098 Bug Stop Home Barrier Ready to Use Pest Control , 1-Gallon, Pack of 1I spray this on the paneling on our house where spiders make their webs and they disappear that same night and dont return for a very very long time!! « Show Less
1529494
It kills about 90% of everything that was getting into our old house. Which we are renting. Try this product. You won't be disappointed
1529495
While the product will control a wide variety of spiders, they wil lnot die immediately. Once they come into contact with the product, the product is absorbed into the spiders and insects and they should die within a few hours.
1529496
I don't know if it kills spiders, but after using this around the foundation of our house, we have no spiders or essentially no other bugs in the house formany months afterwards. It does work very well for us.
1529497
not that I know of. I use it to kill Argentine Ants which were destroying my a/c unit.
1529498
I don't know if it kills spiders, but after using this around the foundation of our house, we have no spiders or essentially no other bugs in the house for many months afterwards. It does work very well for us.
2104622
I have not used Spider-Not, but this products is recommended for in-house use. I purchased Web Out Cobweb Eliminated to use in my backyard. I sprayed several times. We have less spiders now. However, we did not eliminated spiders completely. That is very difficult.
973036
I am not sure exactly what you mean. It will NOT prevent insects from walking over where it is applied, but as you mention, if they come into contact with Demon WP they will die soon after. Depending on the insect, dosage, etc. this can take up to 24 hours I have found. Sometimes I will find a bug inside the house that is disoriented and clearly almost dead. This makes them much easier to kill without making a mess. My experience is that when you first start using it, you will find bugs inside your house either dead or almost dead. After a couple weeks, you will stop noticing so many bugs. This may be because the bugs "learn" and stop trying to invade, or it may simply be that you are significantly reducing their population. Either way, it works GREAT. Some bug problems cannot be solved by Demon WP alone, and require other treatments at the same time. However, I will always incorporate Demon WP as an important element to any termination plan.
549638
I am not sure if it kills black widow spiders with direct contact. I used it for the roach problem that I had at my apartment and it had worked perfectly. Well even though roaches didn't die when I sprayed it directly on them, I did notice an exponential increase in dead roaches in the days followed to no roaches till now. Now not only I don't see any roaches in my apartment, but also not any other bugs. So to answer your question from my experience I'm confident that it will get rid of black widow spiders possibly by both ways of contact.
636903
Yes ,it says so on the container. It will kill just about everything that walks crawls or fly.
140097
It has to be ingested to work, since spiders are a predator I doubt it would have any effect on them. Ants maybe, but I think a spray would be more effective
586867
not sure. We purchased It for spiders, and my daughter has seen few if none since.
24678
It does kill spider mites. It produces small amount of Ozone to kill any bacteria and microscopic organism. It also eliminates any cooking smell and bathroom odor. Run only few minutes until you smell ozone in the air. Ozone smells like mild bleach. Don't leave it on and leave the house unless the house is very large. I normally fog the house with insecticide to kill spider and mites.
1222511
Thanks so much for your question! BioDefense will kill spiders and brown widows, but may take up to 30 seconds for complete elimination, depending on the spider's size. Please let us know if we can help with anything else!
234574
I use it to scoop up spiders & cobwebs.........When I turn the vac on all the spiders in my home start hiding....This is a real bonus not found in the instruction book !!
1515652
Just sound waves into the room. But I have not seen any spiders or mice in my house since I plugged it in. I had lots of spiders before, all kinds, in corners. I live in Michigan so they are small anyway, but the mice do try to come in from the cold. I put one in each room, and literally watched the spiders walk towards the windows in my basement in the summer. My neighbor upstairs has a really clean house, but always has mice. They don't come down here. I got three for her, but she doesn't keep them plugged in. If it went through the wires she would be covered too.
1232065
Yes.. I spray around the dumpsters and it keeps everything out.. Smoke out your garage and you would be surprised of the spiders that come out !
609613
Tempo kills insects, centipedes and spiders. The main thing is to spray the areas where the wolf spider will come in contact with it
1752579
In my opinion, yes. We do this at least twice a year in both homes, and have used Spider-Not for about 15 years with no ill effects. It stinks, so get the job done quickly, open a window, then shut your bedroom door for about two hours. The stink will be pretty much gone by then, and it is safe to crawl into bed. Don't spray any plastic (we have sleep number beds with plastic hoses to the mattress, so I stay away from the plastic). Take your bedding off before you do the job, wash the bedding, and then make the bed several hours after you spray (we spray in the morning and remake the bed in the afternoon). Follow all the directions on the can. In my opinion, yes. We do this at least twice a year in both homes, and have used Spider-Not for about 15 years with no ill effects. It stinks, so get the job done quickly, open a window, then shut your bedroom door for about two hours. The stink will be pretty much gone by then, and it is safe to crawl into bed. Don't spray any plastic (we have sleep number beds with plastic hoses to the mattress, so I stay away from the plastic). Take your bedding off before you do the job, wash the bedding, and then make the bed several hours after you spray (we spray in the morning and remake the bed in... » Read More In my opinion, yes. We do this at least twice a year in both homes, and have used Spider-Not for about 15 years with no ill effects. It stinks, so get the job done quickly, open a window, then shut your bedroom door for about two hours. The stink will be pretty much gone by then, and it is safe to crawl into bed. Don't spray any plastic (we have sleep number beds with plastic hoses to the mattress, so I stay away from the plastic). Take your bedding off before you do the job, wash the bedding, and then make the bed several hours after you spray (we spray in the morning and remake the bed in the afternoon). Follow all the directions on the can. « Show Less
1100489
I do not know, because I have not seen or killed a wolf and brown recluse spider. I have just killed hobo spiders and others insects, but it does not kill on contact you have to wait a few minutes.
698033
This kills any insect, i.e. ants, spiders, moths, flies, etc, that enters the protected space. Keep in mind you DO NOT want to breath this stuff, it's not intended for habitated spaces. When I get to camp I immediately place the pest strips in a zip lock bag and air the place out, then I rehang them when I leave. I also date them with a Magic Marker so I know how old they are.
1690356
Yes , spray around sides of windows and doors. I also spray around cctv cameras. Keeps spiders away.