Citrus. 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.
Borax and Sugar
The right combination is about three parts borax to one part sugar. Once you combine the two ingredients, sprinkle it around your home to keep the roaches at bay.
Pine Sol, like many household cleaners, such as bleach, is capable of killing a cockroach on contact. In the pest control world, we call these contact insecticides.
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.
Sprinkle boric acid in areas the roaches frequent; when they walk through it, it sticks to them. They later ingest the boric acid, which then kills them. When using boric acid, be sure to limit your exposure; don't place it anywhere that children or pets might find it, as it's toxic when ingested.
Taking a deep drink of household bleach would kill anything, roaches included. But the same strong odor that keeps people from taking a swig of bleach repels roaches as well. So though it could work, in reality, it will not. It is very difficult to kill an entire roach infestation yourself.
Boric acid: Used correctly, boric acid is one of the most effective roach killers.
While bleach is ineffective when it comes to killing cockroaches, it does repel them. But, bleach should only be used with extreme caution, as it is toxic when ingested, and has the potential to bleach or damage anything it touches. When it comes to deterring roaches with smells, bleach may not be the best option.
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.
To get rid of cockroaches, you must take away their:
Rinse all recyclables clean and take them out every few days. Put garbage in tightly covered containers and keep them outside. Wash dishes, tables, counters and stove tops every day.
Gel baits: According to Black, gel baits are the best roach killer option. These are available as either plastic bait stations or gel formulations that come in plastic syringes. The baits contain insecticide-laced foods that cockroaches eat.
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.
Cockroach predators include mammals, avians, amphibians and other reptiles. For example, hedgehogs will eat roaches. Joining the roach à la mode dinner party are geckos, skinks and other species of lizards, frogs, turtles, some types of birds and even rats and mice.
That being said, if you only have the occasional cockroach, then Lysol might be enough to take care of your small infestation. Because Lysol has weaking killing power, but Lysol's smell can repel roaches, it might be enough!
Fabuloso doesn't attract roaches. Instead, it consists of multiple acidic components with a strong, floral scent that cockroaches don't like. This makes it an excellent roach repellent and exterminator. Directly spraying this solution on the cockroaches can eventually kill them.
The World Health Organization also advises against crushing them, for reasons of hygiene. According to the body, which classes cockroaches as “unhygienic scavengers in human settlements”, squashing them can spread bacteria into the environment that can lead to asthma, allergies and illnesses.
Cockroaches are most likely to be active about four hours after dark and enter a period of immobility just afterwards. This immobility period is similar to what humans would call “sleeping.”
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.
Clean and Sanitize
You might have a clean home, but this first step is about more than just sweeping: you'll need to empty out cabinets, move furniture and vacuum everywhere. You should also throw out any opened, damaged or unsealed food that could have been contaminated by roaches.
Soapy Water: Surprisingly, dousing a cockroach in soapy water will suffocate and kill it. Filling a spray bottle with dish soap and water, shaking it, and spraying a roach from above will kill it quickly.
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.
Two of the most common cockroach predators are toads and frogs! Both of these amphibians are known for eating insects like flies, but they also gladly welcome cockroaches.
The most common places for a roach nest in the house are in kitchens or bathrooms, particularly behind refrigerators, in cracks and crevices, and under furniture. Roaches prefer a warm, humid environment, so these places should be considered first, especially if they are close to a food source and water supply.