Harris Roach Killer, Liquid Spray with Odorless and Non-Staining 12-Month Extended Residual Kill Formula (Gallon)

The sprayer stopped working the second day I used it. I’d seen other reviews stating that others also had a problem with the sprayer but I took into account the positive reviews and placed my order anyway. Amazon customer service was great as usual and a replacement is on the way. I do find it odd though that in the packaging of this spray was the directive that if the sprayer stops working to take these steps and it should work again, but it didn’t. On a positive note I sprayed the baseboards before going to bed and definitely saw less roach activity the next day and dead roaches. I’m hopeful that the replacement will work 🤞***Update***I received the replacement and had the same issue with the sprayer; it works fine the first time I used it then sputtered and completely stopped working the second time. The label had the toll free telephone number for Harris which I called and the young lady I spoke with immediately offered to send me TWO replacement sprayers and was sending it today UPS. I’m very impressed with the customer service I received, the product itself is very effective however the instrument itself is flawed.***Update 7/20/21***I did receive 2 sprayers for this order however only one worked, until today, now neither one works. I spoke with Harris Customer Service rep, Beth, who seems as puzzled as I am. Waiting for a call back from a Harris Trainer…***SUCCESS***The tubing that goes into the bottle has a small metal coil as well as a plastic piece that looks almost like a sight on a rifle - throw those pieces away! After Beth from Harris called me back and told me the same the liquid is coming out as it should. THANK YOU BETH!

I bot this over a month ago. Sprayed it all over my Kitchen including all the areas where I have seen cockroaches as well as their eggs. I did not see any of them dead. I washed all the dishes overnight and kept the sink plugged. They still came in and out of the Kitchen drawers and I aimed it at them, they used to struggle in the pool of liquid and when I came back they were gone. I dont know if they died.Then I was leaving out of state for 3 weeks and sprayed a whole lot in the kitchen along the floor edges, in the drawers etc. Made sure sink was cleared and cleaned and plugged it. I came back to find cockroaches every where even in the fridge and freezer.Before I used to use the spray to kill them directly and it seemed to work better in lowering the population.I really dont think this product is even working. I see other buyers also left reviews stating it is not working . Pls understand Cockroaches are a big menace and we all need to get rid of them permanently and this product did not help

This stuff works good! My grandma had a roach problem from her neighbors and they were gone within days!! If you got roaches give it a try 😂

Doesn't kill roaches on contact but it is still not bad to keep roaches away

Killed some but not all

Finally I have a product that works. And zero odor detected - I have an air filter that will auto-trigger when it detects pollutants in the air, and multiple other brands trigger it, either in aerosol or manual spray. Harris Roach Killer does not trigger it, so that tells me there are few-to-no harmful particulates *floating* all in the air for you to breath.This is NOT *Kill On Contacts* spray. But it absolutely works. You also need to make sure you spray every possible nook, cranny, crack, hole, and dark shelf hiding space, where these vermin sneakk in from. And don't forget under the fridge, under the stove, under or around the dishwasher, and especially anywhere where water pipes are or are run between cabinets.It's absolutely working for me, and is having longer-term residual killing power. I've used kill-on-contact sprays, which work great, but after it dries? Had no residual killing power. This is doing the trick, and while I still see the occasional roach, it's after they've crawled over the dried residue spray, and I find them dead or dying.The manual sprayer is fine. I've had no problems with it, but per the instructions? You absolutely must close the nozzel or you'll have leaking product. Sure enough, I forgot to fully close it after a use, and I'd stepped away for some minutes, only to come back to a puddle. The sprayer can adjust from a mist spray to a stream.

This is a buy again productTake this clean and remove all objectsSpray from Conor to Conor all over the house and you will see a big improvement all thru out the house

I chose this product over raid Home Defense Max because the raid doesn't work this product doesn't seem to work either and it cost more it claims to last for several months the next morning the bugs were crawling right through it didn't phase them