They are particularly fond of starches, sweets, greasy food, and meats. This means infestations spread easily and can be difficult to contain. The products above, and even the ones in the Competition section, will all work. But there are other widely available products that can make your roach problem worse—or even blow up your home. And even though they’re not exactly pieces of art, the Terro stations also don’t look half-bad.
The Terro T500 Multi-Surface Roach Baits are little cartridges filled with an insect bait—a mixture of food and a slow-acting poison. The Terro bait stations have a number of features most roach baits lack. The top of the bait station is clear, so it’s easy to monitor how much bait is left and whether the roaches are even entering in the first place. The Terro stations are one of the few that come with adhesive strips, so they can be mounted on a vertical surface. This way you can place the bait station close to where roaches are living.
It is not a contact spray — meaning you don’t spray it on cockroaches to immediately kill them. Instead, this spray drives them out from their hiding spots, отрова за хлебарки them so they eventually die, and also prevents them from reaching reproduction stage. Many people use it to spray areas where roaches live or are likely to enter, such as under sinks, around toilets, along baseboards, and around entryways. While it might seem counterintuitive, if you’re going with a DIY approach, it’s much more effective to attract roaches and kill them, rather than simply repel them.
Boric acid doesn’t work if the application area gets wet. It must be applied in high-traffic areas so the roaches walk through it. This can prove difficult since roaches tend to travel in tight, covered areas of your kitchen, bathroom and inside your walls.
While natural cockroach repellents may say they’re effective, it’s best to leave treatment to the professionals. The active ingredient in Optigard Cockroach affects cockroaches at two different target sites. This provides effective control while following good resistance management practices. In particular, the use of boric acid in the even lower amounts of from about 15 to about 20 weight percent is believed to be safer and more suitable for use by homeowners. Our team is here to help you get rid of roaches permanently. We provide top-quality pest control services to residential and commercial customers in Northern California – from Marin to Monterey.
Citrus is a tasty treat for humans, but it’s a repellent to cockroaches. Add a few drops of lemon oil to the water you use to mop your floors. The scent won’t be detectable to people, but it will send roaches packing. Unfortunately, they’re common pests, and they can be difficult to get rid of.
All they need is a LAL HIT for dealing with cockroaches and killing them all. Terro T360 Ant and Roach Baits is a single-unit combination of Terro’s roach bait with its extremely successful ant bait. It’s really two separate bait stations melded into one unit, with the ant bait on the upper half of the enclosure and the roach bait on the lower half. It uses the same abamectin-based roach bait as our top pick. If you’re dealing with both types of insects simultaneously, this may be a good all-in-one option. But unfortunately the roach part of the container is opaque, which prevents monitoring.
Fogging also leaves pesticide residues distributed throughout the home environment and is an explosion risk in homes with gas appliances. Outdoor sprays can drift away and pose a risk to non-target wildlife such as bees or other beneficial insects. Removing cockroach hiding places and entry points will drive cockroaches away and prevent future infestations. Inside the home, seal cracks in dark places like cupboards or building cracks with caulk, repair water leaks, and remove moisture in crawl spaces and other dark areas by increasing ventilation.
As the roach staggers around for hours or even days, it infects other roaches in the nest, with toxicant transfer through feces, which then go on to infect others. This secondary transmission occurs through direct contact with, or ingestion of, traces of baits dispersed in the environment by contaminated cockroaches. The Black Flag Roach Motel lasts up to 4 months, depending on how quickly roaches and other pests “check in.” Once you’ve reached maximum occupancy, it’s easy to just throw the trap away and replace it with a new one. These traps are pesticide-free and are child and pet-safe. They’re best for dealing with the occasional cockroach intruder, rather than a serious infestation — since they only kill individual insects, instead of the entire nest.