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221L Residual Aerosol is labeled to control a wide cariety of insect pests including ants, roaches, spiders, carpenter bees, silverifsh, crickets, ticks, wasps and much more. 221L leaves a long residual and contains the powerful ingredient of Lamda-Cyhalothrin for excellent control of target pests. For us in cracks and crevices or spot treatments. It can be used in food handling areas as directed on the label.
|Active Ingredient:||Lamda Cyhalothrin - 0.05%|
|Target pests:||A wide variety of insect pests ants, roaches, spiders, carpenter bees, silverifsh, crickets, ticks, wasps and much more
* See label for complete list
|For use in:||Indoor and Outdoor and for crack and crevice and spot treatments|
|Pet safe:||Yes, if used as directed on label|
|NOT FOR SALE TO:||NY|
|Shipping Weight:||1.46 lbs|
|Manufactured By:||Whitmire Micro-Gen (Mfg. Number: 59011783)|
See all 13 reviews »
9 of 10 people found this review helpful:
PT 221L Residual Aerosol Spray
By Dennis in Front Royal, Virginia on 10/21/2010
I have found this to be the best residual pesticide on the market today. A little will placed spray will keep your home,business or kitchen free of many of those nasty creepy-crawlers that the local Health Dept. frowns on when inspecting. I found 60-75 days is the norm for a barrier with PT 221L. I will continue to purchase this product as long as its available!
9 of 9 people found this review helpful:
PT 221L Residual Aerosol - 17.5 oz. can
By Brenda in White Hall, AR on 01/29/2014
I live in a rural area, and every winter, spiders and roaches come inside the house. After treating a room with the PT 22iL the roaches began to die and the others run outside. The product has been very effective, has NO ODOR, is non greasy, does not stain and is simple to use. This is a professional grade pest control product, and I will always be your customer.
8 of 8 people found this review helpful:
Very Effective Residual
By in Florida on 07/14/2013
This is a very effective residual. Having experience with CY-Kick, I can tell you that 221L will terminate a bug within a few seconds while CY-Kick takes a little longer. They both work, but 221L seems to be a little more effective. It would be good to know which one has the longer residual effect. In my opinion that is probably more important than immediate stopping power. I would like the piece of mind knowing that the residual I've sprayed will last a very long time.
8 of 9 people found this review helpful:
Best product ever
By Louis in Dallas on 09/13/2012
I tried many roaches killer but they failed,But this one 221L is the best I ever used,I recommend to every who has roaches issues.Excellent product I love it 100%
7 of 7 people found this review helpful:
By in Ashland, Kentucky on 06/08/2013
The carpenter bees found the new barn I had built and was taking up residency. I HAD TRIED THE TRADITIONAL PRODUCTS WITHOUT SUCCESS. When I sprayed the PT 221L in the bee holes they started backing out and falling to the ground as quickly as I left each hole. WOW was that a good sight. My barn is safe.
5 of 5 people found this review helpful:
By Joe in Florida on 12/23/2012
This product as well as CY-Kick are both excellent residuals. Thank goodness for domyownpestcontrol for offering these and other marvelous pest control products.
5 of 6 people found this review helpful:
Kills almost instantly!
By Laurel in Minneapolis, MN on 12/03/2015
After battling these roaches for the last few months, I have to say I'm pretty amazed by this stuff! I may have been a little over zealous, since I just used about half a can in my little kitchen, but I want them GONE! This is supposed to be a spot treatment for cracks, all along the back of the counter, under the fridge. I didn't leave any place left for them to hide. As I was spraying, I started seeing a few roaches coming out, so I sprayed them directly. In less than a minute, the ones I sprayed were dead, and within a couple minutes more, others that had walked through where I sprayed were also on their backs, twitching while they breathed their last pesky little breaths. Hopefully this stuff is as potent once it dries! I may need to order another can to do the rest of my apartment, this time a little more sparingly. I just can't stand them in the kitchen...I've lived here 3 months and still have all my dishes in boxes and generally order food because I don't want to cook with them in there. But if the first 10 minutes of having this product applied is any indication, I'll be able to finally finish moving in very soon!
4 of 4 people found this review helpful:
Great product and Service
By Steve in Chesapeake, VA on 10/02/2012
This all my pest control guys were using so why pay them, I'll do it myself and save a lot of $$$$$$.
4 of 4 people found this review helpful:
Finally something that works!
By R.c in Nevada & California on 09/20/2014
I have literally tried every type of ant spray in book and this stuff has been the only thing that has ever worked for me with every type of ant. It both repels and kills ants for up to six months. Buy it now! It takes a while for shipping so the sooner the better, for this reason it's good to have a can or two on hand always.
3 of 3 people found this review helpful:
It kills good
By Jerry in 4902 n 13 st Omaha ne on 08/22/2012
21 is the best integrate job that does and the spray right on tham it kills them
3 of 4 people found this review helpful:
By Don in Illinois on 10/22/2013
This is an excellent knockdown when fighting those nasty bugs!
2 of 2 people found this review helpful:
By Jeff in Knoxville, TN on 04/18/2012
Great residual! Used in conjunction with a good perimeter treatment. It will eliminate you ant issue.
1 of 2 people found this review helpful:
I use for roaches
By Alexis in Columbus on 06/10/2016
Easy to apply and works great
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12/08/2013 Ron from Austin, Tx
QDoes this product come with a crack and crevice spray tube?
AYes, the PT 221L Residual Aerosol does come with a crack and crevice straw that attaches to the nozzle.
10/14/2015 Bill from Plainfield, In
QIs PT 221L Residual Aerosol water based?
A PT 221L Residual Aerosol contains petroleum distillates so it is not water based.
PT 221L Residual Aerosol contains petroleum distillates so it is not water based.
05/10/2014 Dennis from York, Sc
QWe have cats. Can you explain details of how to correctly PT 221L Residual Aerosol to keep them safe?
AWhen applied as directed, your cats will be safe to return to the area after PT 221L Residual Aerosol has dried.
06/18/2013 Steve from Texas
QIs the 221L product an aerosol that is appropriate for carpenter bees?
AYes, PT 221L Aerosol is a great option for Carpenter Bee Control. It is a residual aerosol that is specifically labeled for Carpenter Bees. Make sure to spray up inside the Carpenter Bee hole and spray the surrounding areas as well.
09/24/2015 Justin from Indiana
QIs PT 221L Residual Aerosol safe to be around once it has dried?
Is this safe once dried?
07/21/2015 Albert from Nj
QCan PT221L be sprayed down the drain where springtails appear in the sink?
Springtails are appearing in my tub and sink. They may be coming from my septic tank.
A PT 221L cannot be sprayed down drains. Springtails would not be coming from the drains unless there is a crack somewhere in the pipes that allows them to get in. Most times people see springtails coming out of the drains after they are just gone down to get moisture. Springtails indicate that there is a moisture issue because they breed in walls or under slabs where a moisture issue may exist. Typically, pesticides alone will not take care of a springtail problem. It is required to fix whatever moisture issue is causing the problem. Please view our article "How to get Rid of Springtails". This article contains everything you need to know to treat for springtails.
PT 221L cannot be sprayed down drains. Springtails would not be coming from the drains unless there is a crack somewhere in the pipes that allows them to get in. Most times people see springtails coming out of the drains after they are just gone down to get moisture. Springtails indicate that there is a moisture issue because they breed in walls or under slabs where a moisture issue may exist. Typically, pesticides alone will not take care of a springtail problem. It is required to fix whatever moisture issue is causing the problem. Please view our article "How to get Rid of Springtails". This article contains everything you need to know to treat for springtails.