8 июл. 2018 г. · The Boric Acid takes up to 72 hours to kill the bigger ones. Smaller ones will die faster. Either way Boric Acid has worked well for me as has ...

27 окт. 2024 г. · Make small balls of boric acid and baking soda that the cockroaches will eat. Mix boric acid with water and spray the apartment every few days.

30 июл. 2024 г. · See title. I've seen that other folks find boric acid to be very effective at killing cockroaches. I live in an apartment building and see…

14 нояб. 2023 г. · Boric acid acts like a de hydrant, just like diatomaceous earth, and it kills the roaches that consume it, albeit not instantly. Nests are ...

29 янв. 2024 г. · My thinking is that I want pure boric acid and NOT with a lure. A lure would be better in the kitchen where most of them congregate.

25 мар. 2022 г. · They said it was the only way he knew to ever be successful with eliminating cockroaches 100% but could take 3 months to a year to really work.

20 нояб. 2019 г. · It is not as toxic as its name suggests and is one of the more efficient and safe cockroach elimination methods available when applied correctly.

3 авг. 2023 г. · The thing with boric acid is that it's not toxic , so cockroaches feast well on them and take back the leftover to their nest for family, and ...

31 мар. 2024 г. · Boric acid paralyzes them from the inside out by killing their nerves. The powder is most effective if you apply a layer of dust on the floor ...

4 июн. 2023 г. · Boric acid is a stomach poison (for roaches), when they get it on their body and groom themselves, it will kill them. Ortho and raid are garbage ...