White vinegar is a known cockroach repellent. To use it, mix equal amounts of water and vinegar and sprinkle on the area where the cockroaches come out. This works just as well as
As cockroaches hate the smell of vinegar, this will help keep them away. Also a major perk is that vinegar is a cleaning agent which will help keep your kitchen clean. However, if you find the smell of vinegar offensive, you will not like this method very much as the smell will linger for a while.
All About Vinegar
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. It can, however, help deter roaches and get rid of germs in the kitchen when used as a cleaning agent.
You can spray a mixture of oregano oil and water on countertops and any nooks and crannies. Oregano has a strong, pungent odor that cockroaches can't stand. Since it's a safe oil to use around the kitchen, you can spray a mixture of oregano oil and water on countertops and any nooks and crannies they like to hide.
Vinegar is a natural household ingredient that can repel and kill cockroaches. Fill a spray bottle with equal parts vinegar and water, and then spray it directly onto the roaches when spotted. The strong odour and acidity of vinegar can be effective in eliminating them instantly.
If cockroaches get enough borax on the outside of their bodies, it actually damages their exoskeletons. This causes them to rapidly dehydrate and die; a thick coating of borax will certainly get rid of roaches overnight.
Boric Acid
It's extremely toxic and can kill multiple generations of roaches. Mix a combination of equal parts of boric acid, sugar and water to make a dough.
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.
It's a fact that cockroaches are afraid of humans and other mammals or animals that are bigger than them. They see us as predators and that fear triggers their instinct to scatter away. However, they dislike strong and distinctive scents such as citrus, peppermint, lavender and vinegar.
The short answer is yes; the scent of vinegar can help to keep cockroaches away. However, it is helpful to note that this is not a guaranteed solution, and you may still see cockroaches in your home even if you use vinegar. Therefore, we believe it's a great repellent but not an effective roach killer.
Mix equal parts baking soda and sugar in a small dish and apply it to kitchen cabinets, baseboards, crevices, water sources, and other places roaches like to hide.
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.
Windex is toxic to most pests, especially spiders. Spraying window cleaner directly onto small insects like ants or mosquitoes will kill them within a few moments. For cockroaches, window cleaner can make them temporarily unconscious so that you can squash them.
Mix equal parts water and dish soap in a spray bottle and spray it directly onto the cockroach. The soap will suffocate the insect, killing it instantly. However, it's important to note that soapy water is only effective when applied directly to the insect and may not be as effective as other methods.
Cockroaches are blessed with an amazing sense of smell. This is what they use when seeking food and mate but at the same time, this is also their weakness. A cockroach's sense of smell can be used to get rid of them. There are smells they can not stand so we can use this to shoo them away from our homes.
Some suggest crushing bay leaves and placing them in areas where they hide to repel them, Essential Oils - A general idea that cockroaches dislike the smell of essential oils such as peppermint, eucalyptus, lavender, and tea tree as they disrupt and musk their scent trails in food finding.
Cockroaches are classified as “unhygienic scavengers in human settlements” and squashing them can spread bacteria that may lead to asthma, allergies, and illnesses. Cockroaches have been known to cause illnesses such as salmonella, staphylococcus, streptococcus, dysentery, diarrhea, cholera, and typhoid fever.
Eucalyptus essential oil has a fresh fragrance that, surprisingly, seems to confuse or alarm cockroaches. This stuff is strong and you'll only need to mix a few drops with water and spray it around the cockroaches' hotspots to repel them. Research has also shown that eucalyptus essential oil is toxic to roaches.
In that scenario, you can buy what are called desiccant dusts—like diatomaceous earth, a non-toxic substance you can find on Amazon—and that will dehydrate the eggs, thereby killing them.
Sprinkle the diatomaceous earth around areas where roaches travel and frequent. The sharp particles of diatomaceous earth damage the waxy, protective exoskeleton of the roach, causing it to dehydrate and die, typically within 48 hours of contact.
Home remedies like diatomaceous earth, baking soda, boric acid, citrus, essential oils, and borax can be effective ways to get rid of roaches. If you want to take a more aggressive approach to eliminate roaches, glue traps, bait stations, and liquid roach deterrent concentrates are all excellent options.
Look for Shed Skin and Egg Casings
One of the most obvious signs of an active cockroach nest is shed skin, which cockroaches molt as they grow. Another sign is egg casings, which look like small brown capsules. Look for these items near baseboards, cupboards, and other areas where roaches might be nesting.
Spray cypress and peppermint oils under and around your bed.
These essential oils tend to naturally repel roaches. Mix 8 drops of cypress oil, 10 drops of peppermint oil, and 1 cup (240 ml) of water in a spray bottle and then spray this mixture wherever you've seen roaches.