You can make an instant cockroach killer without endangering your kids or pets in the process. Mix 1 cup of baking soda with 2/3 cup of honey a 1/3 cup of sugar for a sweet but deadly cockroach treat. They'll come for the honey and leave with enough baking soda in their system to kill them.
A concoction of baking soda and sugar is an effective cockroach killer and controls the multiplication of these pests. Sugar acts as a bait to attract cockroaches and the baking soda kills them. You just need to identify their hideouts and sprinkle this mixture in those corners.
Set out a shallow dish or bowl containing equal parts sugar and baking soda. Roaches are attracted to the sugar, but the mixture is deadly to them. Sprinkle baking soda on greasy spots and let sit for about an hour.
Baking soda can kill cockroaches around 12 to 24 hours after initial consumption. There are several factors that will play a role. These include how hydrated the cockroach is, its proximity to water, how much baking soda it has consumed, and when it drinks water.
Baking soda does not kill cockroaches. However, cockroaches must consume bicarbonate of soda in order for it to multiply in their intestines. This can put a lot of pressure on them after they have drunk water. As their exoskeleton will be able to expand, this will kill them.
Once they eat it, baking soda will react badly by creating gas inside of the stomach and cause its stomach to burst. All you have to do afterwards is just clean up the dead roaches.
White vinegar is often recommended as a natural way to get rid of roaches. Unfortunately, it doesn't actually kill these problem insects. It's more of a cleaning tool than anything else, and it won't actually help eliminate your roach problem.
The strong smell of baking soda is known to drive away cockroaches. Here's what you can do: Dissolve 2 teaspoons of baking soda in one cup of lukewarm water and then pour this mixture into all the outlets and waterways in your home. Like baking soda, boric acid is also an excellent way to get rid of cockroaches.
Baking soda is pure sodium bicarbonate, a fine white powder that has many uses. You may wonder about bicarbonate of soda vs. baking soda, but they are simply alternate terms for the same ingredient. If your recipe calls for bicarbonate of soda, it is simply referring to baking soda.
Good old-fashioned soap and water is a safe, reliable, and inexpensive method. Create a soapy water solution that you can spray with a bottle. It will only take about 2 – 3 sprays to kill any roaches, as the soapy solution will cover their breathing pores and suffocate them.
Studies have found a boric acid and sugar combination to be a very effective killer of roaches, but more readily available is Borax mixed with sugar, which also gets the job done. Simply mix three parts Borax to one part sugar for bait, and be sure to keep your pets out of the vicinity.
Roach Repellents
Peppermint oil, cedarwood oil, and cypress oil are essential oils that effectively keep cockroaches at bay. Additionally, these insects hate the smell of crushed bay leaves and steer clear of coffee grounds. If you want to try a natural way to kill them, combine powdered sugar and boric acid.
Boric acid is a powerful natural home remedy for getting rid of roaches overnight. Mix equal amounts of boric acid, flour, and sugar until it becomes a dough-like consistency. Place small pieces where the roaches can feed on them.
Mix a pinch of sugar with some baking soda in a bowl and leave it for the cockroaches. Attracted to the food source (the sugar), the roaches will ingest the poison (the baking soda) and die. It's safe and efficient, but make sure you clean up any dead roaches as soon as possible.
The best roach killer, based on our research, is the advion 383920 Cockroach Gel Bait; a commercial-grade roach killer set that is easy to use and lasts months after application. It can kill all sorts of cockroaches, including the American and German variety, and it's even safe to use if you have pets or kids.
An all-natural mineral, Diatomaceous Earth is an effective powder that eliminates cockroaches upon contact. Apply a light dusting of this powder with a scoop or duster in places where cockroaches have been seen. They step in it, and it essentially dehydrates the pests to their death.
You may love the smell of fresh citrus, but cockroaches hate the scent. That means you can use citrus scented cleaners in your kitchen and bathroom to chase any lingering roaches away. You can also keep a few citrus peels around your home in strategic places.
Pine-Sol and Fabuloso are strong, all-purpose household cleaners. Similar to bleach, these products kill roaches on contact. Some homeowners suggest spraying Pine-Sol around the outside of your house to keep cockroaches away.
Distilled vinegar does not kill or repel roaches, making it completely ineffective. Distilled vinegar will help keep your kitchen clean, giving cockroaches less to snack on. However, roaches can live for months at a time without any food at all, and they will eat almost anything to survive.
'Salt doesn't kill cockroaches!
That's right, it doesn't. It repels them.
The insect repellant and exterminator
Yes it is! If you spray a roach directly with WD-40, you can instantly kill it! Moreover, you can spray it on frames, windowsills, doors and screens to keep bugs out of the house.
Windex doesn't have enough insecticide properties to physically kill the roaches via chemicals. Instead what happens is that when a cockroach if properly covered in Windex, the Windex covers their back, which they breath out of and ends up suffocating them.