Cimi-Shield Knock - Out


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5 out of 5 stars Rating: 5

3 Reviews | 3 Q&A


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*NOTE - Because this product is temperature sensitive, this order CANNOT be cancelled or returned once placed.

{ $315.00 { $238.74
  Size/Description Price/Ea. Qty
Cimi-Shield Knock - Out packet (6 oz)

Buy 1: $315.00 each

Buy 2 or more: $238.74 each

Total Price: $0.00

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For large order quotes, please call us at 1-866-581-7378.

Cimi-Shield Knock - Out

Cimi-Shield Knock-Out is an effective bed bug killer with a long-lasting, non-toxic residual. It is used for active bed bug infestations. It has an active ingredient called Residulen, a mixture of proteins from soybean oil. Cimi-Shield has a preferred formulation to kill bed bugs in certain environments. It is over-saturated with the active ingredient for a quick knockdown. This product does not have any odor and does not leave any stain on any furniture, carpets, drapes and other surfaces that it can be used for. A UV marker verifies the treatment on the target area. 

* Important: Cimi - Shield has to be used in a brand new, clean sprayer without a filter. It must not have previously been used for other pesticides or other chemicals. Sprayer cannot be previously washed with soap or other pesticides because it will damage the product.

Once the product has been mixed, it has a 2 year shelf life.

Do not tank mix with other products and do not freeze or exceed 140 degrees F.

Comes in a 6 oz packet that makes 1 gallon when mixed with water. See application for use instructions.

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  • 12 of 13 people found this review helpful:

    5 of 5 stars  Did what a professional exterminator could not!
    By J in Los Angeles, CA on 08/01/2016

    Had an exterminator come in twice, and each time found live and running bugs just hanging out in plain sight on my wall only hours after treatment, plus getting a ton of revenge bites the night immediately afterwards. After contacting the exterminators company repeatedly, they had the nerve to pin it on me in a report to my landlord that it's because I didn't prep my room correctly according to their instructions. Excuse me? How come the tech didn't say a thing both times he came in to do the treatment?? Anyway, I gave up trying to argue with them and took matters into my own hands after careful research. Note that I left my room prepped the exact same way (everything in plastic bags, etc.) throughout all this, exactly as what I had for the exterminator. - Neem oil sprays. This worked and killed the bugs on contact, but the smell made me sick and gave me severe headache for the first two days straight. I had open ventilation and a fan directly blowing on my head to avoid passing out. But it did seem to do the job? Zero new bites and zero live bugs hanging on the wall...until the smell dissipated in about seven days. Immediately afterwards I had a ton of tiny bites. This meant to me that either neem oil worked by the lingering fume (which I couldn't stand to reapply), or it killed the adults but couldn't kill the eggs (which was obviously unacceptable). - Cimi Shield Knock-Out. This took a huge bite out of my wallet, but turned out to be worth every penny. I was sold on the fact that it kills mechanically kind of like DE dust, but much more fast-acting - bugs die in under two minutes after direct exposure, or within a few hours of crawling through the residue even if you miss spraying them directly. And this residue is promised to last a whole year! (Though I can't attest to this part yet, since its only been a few weeks.) Plus, they weren't lying when they say this stuff is green - you're supposed to spray directly on the mattress and even the sheets, and then directly SLEEP on them, which I did without dying or noticing anything different! The spray made my room smell like soy sauce for a brief two hours (not at all unpleasant, kind of like the back of a restaurant) and completely dissipated afterwards. The residue is mostly invisible, but where it shows up it looks like a thin white powder. Not a problem that I mind at all, especially given this is the only thing we tried that yielded a litter of dead bugs around my bed the next morning, instead of live bugs partying on the wall after massacring me the night before. Here I am over two weeks after the initial spray, and still no sign of new bites or newly hatched bugs. I will keep my belongings bagged for another three months just to be safe, but I'm feeling confident that we've got a winner here. If anything changes in the future I will for sure update this review.

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  • 10 of 12 people found this review helpful:

    5 of 5 stars  3year bedbug infestTion
    By Trish in Reston, Va on 03/19/2014


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  • 7 of 9 people found this review helpful:

    5 of 5 stars  Non staining???
    By A. in Georgia on 10/10/2015

    This is an awesome product used in conjunction with other approaches to aleveate bed bug population. However You might want to review the non stain statement. This product does leave a white powdery residue look to darker surfaces. Just wanted others to know.

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06/01/2014 Deanna from San Francisco, Ca

QDo you sell the correct bottle to mix and spray the Cimi-shield?
Can I do it myself get rid of bed bugs?

AYes, you can use Cimi-Shield Knock-Out to kill bedbugs. Apply this in a brand new sprayer - do not mix with other chemicals. Cannot be used in shared sprayers, must have a reserved sprayer for Cimi - Shield. Wash sprayer with just soap and water after use.

4 of 5 people found this answer helpful.
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08/22/2017 Joe from Claymont, De

QCan carpet be vacuumed after an application of Cimi-Shield Knock Out, or will it make the product less effective?


Treated areasmay be vacuumed once the application is dry, but shampooing and laundering will remove the residue ofCimi-Shield Knock - Out.

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11/15/2016 Joseph from San Rafael, Ca

QCimi-Shield Knock-Out
I recently purchased from you two 6-oz. bottles of Cimi-Shield Knock-Out. I understand the safe temperature range is between 32° and 140° F., but I’d just like to confirm that if I keep it at room temperature away from sunlight it will be OK. Information on your site said that the shelf-life after mixing is two years. What is the shelf-life unmixed, in the original bottles? I’m planning to save the second bottle for possible later usage, but if the shelf-life is shorter then perhaps it would be better to mix it first. If so, then presumably a fresh spray canister will be best.


checking with manufacturer

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