TERRO T1901-6 Ready to Use Indoor and Outdoor Carpenter Ant, Termite, and Carpenter Bee Killer Aerosole Spray - 16 Ounces

This spray is a powerhouse. I used it over a year ago and it completely wiped out a termite problem, eggs and all. It’s just as effective on ants: once sprayed, they gather in the treated area, and the formula spreads from ant to ant until they’re all gone. Be ready to sweep up the aftermath! Works indoors and outdoors, and it’s still my go-to for serious infestations. It lasts a long time and starts to work immediately. It's been well over a year, and they have not come back.

THIS product WORKS! Immediately and completely. I purchased several products when I noticed a carpenter ant infestation. One product I tried I had to spray over and over and they'd just come back. THIS absolutely worked the first time. Completely. I purchased the two pack and didn't even use one can. I will use around the perimeter of my house regularly and spray inside also. I cannot recommend this product highly enough -- IT WORKS!

I have used this product multiple time around the house. It worked perfectly and right away. The small straw is perfect for getting into tight areas.

Soluciono mi problema!!!! Tenía hormigas carpintera en la pared exterior de mi casa y había usado otros productos y nada alli siguiente comiéndose mi casa, y por casualidad encontré este spray y lo probé y adiós hormigas y mato otros animalitos qye habían por alli. Abrí dos agujeros en la pared muy pequeños y metí el producto por alli y rocie afuera en el piso y mato todo lo que caía por alli, tenía miedo por mis mascotas porque les gusta estar cerca de ese lugar, pero todo bien... sigue actuando por varios días al contacto, fue mi gran solución y ya había gastado mucho en otros productos

This product is amazing and difficult to find in stores. Few products work for the big black Carpenter ants, but this one does. We took down a locust tree in the yard years ago that was damaged by lightning and full of Carpenter ants. Evidently, they found their way into our exterior bathroom wall. I could hear them late at night. So while we probably need to investigate possible water damage that has attracted them, we still wanted to immediately stop further ant damage. It cost hundreds of dollars for a friend to kill an ant colony in her home through a service, we sought an alternative. I drilled a small hole in the sheet rock between studs for the spray tube to fit through, then sprayed a good dose of this product in the wall cavity, and taped it shut in case I needed to apply more later. The next day it was quieter, 2 days later, silence and no explorer ants to be seen anywhere. Several months later, still no ants. Super cheap and efficient pest control, just what I like!

Designed for common ants, Carpenter Ants and Carpenter Bees are listed as an afterthought--in fine print. Other fine print is indecypherable. Haven't applied it yet.

Buyer beware !, found this to be way overpriced. Found exact same product at local hardware store for $ 9.99 , also after reading instructions it says not to tip can on its side while spraying which makes it hard to spray under baseboards unless you extend the sprayer straw.

A few weeks ago started noticing saw dust under my deck. After investigating, I noticed round holes started and a few that went deeper into posts and a beam. I realized I had carpenter bees from past experiences. I bought this product and the spray version. I used the foam in the deeper holes and got two bees out right away. I used the spray product to spray the wood under the deck. Plus as I was doing this, another bee showed up, I sprayed the foam on it, it acted weird but flew away. Two more bees showed up to head to the other holes, which had been foamed, this time I used the spray version, the bees immediately got knocked to the ground and eventually died. Haven't seen any of the bees in a few days, have found their bodies around the property, up to six now, so they either went back to the holes or were in them and got out after the foaming. Very happy with this product, having both versions really helped. Used the spray to cover the wood under the deck and to deter other bees.

Totally 'user friendly' while absolutely not so for the victims. A termite infestation was outside my experience and so took a bit of research to properly identify.

Amazing House infested with termites and some ants which I suppose Pharaoh Ants, One week later after applying Terro all is gone