Customer Reviews for Onslaught FastCap Spider and Scorpion Insecticide

Rating Snapshot

Average Customer Rating

4.7 of 5 stars
(190 customer reviews)
Onslaught FastCap Spider and Scorpion Insecticide
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$67.15
Was: $72.98

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Displaying 91 to 120 (of 156 reviews)
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  • 5 of 5 Stars

    Works very well

    By Stacy on 11/07/2016

    Fast Cap works very well for spiders as well as Asian lady beetles. Couldn't believe the pile of dead beetles just a few hrs later. Great product! I will use again!

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  • 5 of 5 Stars

    By Viraj on 12/07/2016

    The chemical does its job. I mixed with CyKick. Don't forget to shake after mixing. Takes care of scorpions too! Stays active at good intensity for ~30 days.

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  • 5 of 5 Stars

    Great Product

    By Rich on 03/17/2017

    Had an issue in basement with springtails. Prayed this everywhere in my cellar floor, walls, windows and doors. Not only dealt with springtails but spiders and other bugs found dead not long after applying. Spray every couple months and have not had any problems with any kind of bugs in cellar since.

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  • 5 of 5 Stars

    Great for scorpions

    By Mikew on 05/30/2017

    Started using this for scorpions in Las Vegas and I hardly ever see them outside and haven't had them inside for a long time. It works

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    0 of 1 people found this review helpful

  • 5 of 5 Stars

    Dead Spiders and Scorpions Everywhere!

    By Warren on 07/23/2017

    Not much else to say. This stuff works fantastic! Did not realize just how many bugs and insects I had. The back patio and garage has dead critters everywhere.

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  • 5 of 5 Stars

    Great Product

    By Judy on 10/10/2017

    We have found this to be very effective on our spiders, and cheaper than the stuff you can buy in the store!

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  • 5 of 5 Stars

    Ladybug and stink bugs

    By Michelle on 10/19/2017

    Wow! I was spraying the house and the ladybugs were dying/flying off. Love the product

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  • 5 of 5 Stars

    Amazing

    By Alireza on 11/08/2017

    Yes, this thing works and it works amazing. And it costs much less than paying pest control companies, who by the way may dilute their products more than the manufacturer's recommendations.

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  • 5 of 5 Stars

    FasCap

    By Ec on 11/24/2017

    The arachnicide was delivered promptly. I am ready for them as soon as the weather warms up. The sprayer application makes it easy and this should kill the scorpions and not hurt the beneficial insects like mantis and walking sticks.

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  • 5 of 5 Stars

    Great stuff

    By Justin on 06/09/2018

    I've used this stuff a couple years now and am very happy with the results. It works on everything and anything yet safe for pets and children. The small amount goes a very long way typically 1 bottle lasting a full year. You can't go wrong buying this stuff no matter what kind of pest you are trying to defeat.

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  • 5 of 5 Stars

    great product

    By Joann on 07/07/2018

    I sprayed using an ortho hose sprayer container, according to directions for dilution, etc....overnight, the ticks and other annoying summer bugs knocked down!

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  • 5 of 5 Stars

    great service by DoMyOwn

    By Joann on 07/07/2018

    staff is very knowledgeable and helpful....quick, well-packaged and free delivery was also much appreciated.

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  • 5 of 5 Stars

    excellent product

    By Dc on 09/08/2018

    So far, so good. Eliminated my quarterly service and got great advice from customer support here. Recommended this based on my location and weather. Great product and greater customer support!

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  • 5 of 5 Stars

    Deadly for spiders

    By Gary on 03/15/2019

    I used this last year and found it to perform great. Good lasting power too. Using it again this year. I am very happy with the ease of use. Worth the price.

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  • 5 of 5 Stars

    Literally don't buy anything else

    By Brian on 05/18/2019

    It's not even funny how incredibly effective this stuff is. You'll wake up and think a insect nuke went off where you sprayed. It's great against all bugs minus bed bugs.

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  • 5 of 5 Stars

    Works Great!

    By Eric on 07/12/2019

    This stuff is awesome! I used it to spray my patio for spiders. About 30 seconds after I sprayed spiders were dropping like flies! I've yet to see a spider web and it's been 2 weeks since I sprayed.

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  • 5 of 5 Stars

    seems to kill everything

    By Eddie on 08/16/2019

    I bought it to keep scorpions out of the house. Have used it for 2 months and great luck so far. Sprayed the outside perimeter and along the garage walls inside and it has killed every thing from crickets and grass hoppers to spiders and scorpions. Residual seems to be real good. Have sprayed twice at 1 ounce per gallon of water and will now go down to .5 ounce per gallon as a maintenance spray. I am even going to spray the soffits to try and keep the mud daubers and wasp down

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  • 5 of 5 Stars

    Great product!

    By Mike on 08/24/2019

    Fast acting, long lasting. Sprayed one coat on inside and outside of shop and next morning woke up to tons of dead bugs-crickets, spiders, beetles, etc. Does the job!

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  • 5 of 5 Stars

    So far so good, but not a instant knock down product....

    By Paul on 09/07/2019

    Verified Purchase

    Got this a month or so ago, and used it the next day. While spraying there was a huge spider on the back lanai. I drowned him and it barely phased him. I had to squash him. lol But the product seems to be working so far. I used it on the soffits and around other potential openings and inside the attic. No webs in the front door area (that previously had some) which was the only spot that had any. I am in Central Florida and there are some weird bugs here. I also have been using Taurus SC & Cy Kick SC. For the past 6 years we have never had an bug inside other that a dead one or one someone brought in on their cloths. We are in a newly built home now that I treated prior to the foundation being poured with Taurus and Cy Kick, and various times during construction and there has never been any bug problem. Workers never were bothered by insects. Spiders down here seem to laugh when you spray them. They dare you to poison them!

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  • 5 of 5 Stars

    Spider spray

    By Don on 09/13/2019

    Works good and saves me over $600 a year my spray guy started gouging me so he is gone with the spiders

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  • 5 of 5 Stars

    Excellent Product!

    By Jesse on 11/03/2019

    This product works as advertised. We have a lot of spiders and it is effective on them.

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  • 5 of 5 Stars

    No more spiders in the garage!

    By Mary on 11/27/2019

    Fantastic results! We have NOT had ANY spiders or insects inside our attached garage since I started using this! For the past year, I applied Onslaught FastCap every 90 days to the interior: I sprayed the interior perimeter at the base of the walls and up to 1 inch wide along all cracks and crevices, including around doors and any penetrations in the walls (for wires, cables). I'm very glad I found DoMyOwn - much less expensive than hiring an exterminator and more effective!

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  • 5 of 5 Stars

    Scorpion control

    By Joseph on 04/24/2020

    I've had some much success with Onslaught for great scorpion control. Awesome product

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  • 5 of 5 Stars

    Onslaught spider insecticide

    By Wayne on 05/02/2020

    Excellent and fast customer service. Product works just as promised.

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  • 5 of 5 Stars

    Kills scorpions

    By Michael on 05/08/2020

    I read other reviews and I dies what it says it will do. I use it as a perimeter spray and also spray directly on them. Kills them in just a few minutes.

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  • 5 of 5 Stars

    It seems to work great

    By Rex on 05/15/2020

    Have been using cy-kick for a year. People recommended i switch between the two. It appears to work as well a cy-kick. Neither seems to get rid of them 100%. I go out at night a couple times a week with black light and find a couple in my yard. And use my foot! Before these, I would find dozens. So they are working.

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  • 5 of 5 Stars

    Awesome product!!

    By Kelsi on 05/22/2020

    I live in Las Vegas, and as soon as things heat up outcome the black widows and scorpions. I also live in zero property line house, so I will get cockroaches. I keep my house very clean no food out, floors mopped 4 times a week. I'm basically a germaphobe! I also have a new puppy that I clean up after several times a day outside. This stuff is amazing! It even kills flies! I have not seen one bug inside or outside since I purchased and started to spray it. I have also used it at my daughters house and she also has not seen any Scorpions, spiders or bugs. I'm so happy that I found your product, I will never use anything else. This is the absolute best!

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  • 5 of 5 Stars

    Fastcap

    By Heathchambless on 05/29/2020

    Had a sudden infestation of scorpions coming into my house and tried another product and it seemed to help some. Done some research and bought fastcap and after only one application both inside and outside the house I found a couple dead ones near the door but otherwise they are gone. Great product

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  • 5 of 5 Stars

    Onslaught FastCap

    By Geo on 05/29/2020

    Solid product. Fair price. Fast delivery. Nuf said.

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  • 5 of 5 Stars

    Fast Cap

    By Jerry on 06/05/2020

    Now I have been doing this a long time and used my share of products. But when it comes to killing and controlling scorpions its a challenge. SO I recommend in order to fight resistance and deal with mother nature elements. That a operator use 2 products actually per year and this being one of them. And I recommend wearing a light respirator, gloves, and long sleeve shirt when applying. Never had a call back using this application with FastCap

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    0 of 1 people found this review helpful

Displaying 91 to 120 (of 156 reviews)