Harris Toughest Bed Bug Killer, Liquid Spray with Odorless and Non-Staining Extended Residual Kill Formula (Gallon)

The chemical seems to have been very successful at killing off my bedbugs. I was seeing results after just a few treatments. I also used glue boards around my bed and those caught hundreds of bed bugs over the course of a few months. While the chemical was great, the spray nozzle suuuucks (which seems to be a common issue among reviewers here, but oh well). Regardless, I recommend using this product when you lose all hope of defeating these things.

I've been fighting a bed bug problem for over a year, finances were a huge obstacle for me so I couldn't afford any exterminators or to order the good spray until now. Finally this year I scraped enough together and I found this spray. I read through many reviews and I decided to try it. After talking to my mom for advice, I packed up all clutter, loose clothing and knickknacks in black trash bags and tied them goose neck style and put them out of the way. (the bugs will suffocate and die, so leave it for two weeks) I stripped the bed, washed all the sheets and stuff in hot water and dried them on high heat. Then I set to work. This gallon of spray was enough to spray the whole perimeter of my master bedroom, the edges of my mattress and box spring, living room, two bathrooms, the large bookcase, end tables, entertainment center, hallway, door frames and doorways. Magically, almost overnight, there were zero bugs! I couldn't believe it. I'm really grateful for this product! The only little things I have to add that aren't complaints, (just a heads up for other people) is the sprayer, once used, will start to siphon the liquid out if you lay it face down, so remember to turn off the nozzle or set it upright. The second thing is splash back, it sprays really far but it does splatter and splash. Keep the window open to ventilate and wear something over your eyes for safety. Also it does irritate skin (it's a chemical) so don't be like me and not wear gloves.I hope you try this product if you are having the same issue! It really works! I will be buying more soon just to have it around, but honestly I haven't seen any trace of anything since the first application.

I have never had bedbugs. Honestly, I had never even seen a live bedbug (except in documentaries that talk of infestations). When I saw a little insect creeping on the back of a chair in my living room, I collected it and researched what it was: it was a bedbug. My heart sank and thus, initiated my journey to eradicate these pests.This product is among the top-rated, available-for-retail options out there for a reason: it's pretty effective. The only reason there might be a deduction in "stars" within my rating is because the sprayer hose moves to freely in the jug and sometimes, it's hard to get product to dispense in a consistent manner.That product within, tho...it is LETHAL to the bedboogs. They run from the scent of it. It kills really well, too.So this product, in conjunction with Diatomaceous Earth (in pet and food prep areas), Cimexa (in non-pet areas, bedrooms and so on) and a Dupray "Neat" steam cleaner combined with sealing/isolating furniture was the strategy that has proven effective in eliminating the problem over the course of a couple months.It took a lot of work dispersed over this time, a watchful eye and attention to detail to address this problem, but it saved us thousands in the cost of having the Professionals do it. So over the long run, this Harris' Black Label has proven itself to be absolutely indespensible, worth every cent and highly instrumental in relieving us of this nuisance.Would definitley recommend to others. In fact, if I can say anything with regard to my ordeal, it has left me with insight on how to address and advise others, should they find themselves with a bedbug problem.Of course, another little tidbit of useful advice: "When someone gives you as gift and you suspect it might be a used item or a 're-gift' that has sat in someone's closet, isolate it and get it cleaned before you just set it in your home."I suspect that this is how we wound up getting bed bugs.While I haven't seen any bedbugs in a couple weeks now, we're still vigilant. PROTIP: Hand sanitizer kills bedbugs instantly, as does alcohol. A hair dryer will drive them out of hiding. Just be careful when trying to "smoke" them out with hair dryer-heat. The material might not be able to handle heat.

i would highly recommend this product. it has worked very well in my properties.

This is effective. My wife picked up some bed bugs at the VA and brought them home. Got this stuff and after three treatments, the bugs were gone. You gotta be thorough and spray down everything (inside sofas, under beds, carpets, etc.). I'm guessing the multiple treatments are needed as the bugs are in different phases of their life cycle. We are now bug-free and very pleased with this product.

It must not kill everything, I didn't see any bugs for months and now they're slowly coming back. I guess you have to keep spraying it. The price is crazy but cheaper than an exterminator. It seems like at these high prices they would use a decent sprayer that doesn't leak. I lost half a jug before I realized it was pouring out.