In the small cracks and holes that roaches use to get inside walls or under floorboards, apply drops of gel bait. This powerful pest control product spreads from roach to roach, so a single drop could kill a number of the pest. Use insecticidal dust to treat inaccessible places like wall cavities and electronics.
Food & Grime. The dirtier your home, the more likely you are to have a roach infestation. Crumbs, spills, and food that has been left out are a great way to end up with a roach infestation quickly. The key to keeping roaches out is to keep your home, but most importantly your kitchen, as spotless as possible.
Filling a spray bottle with dish soap and water, shaking it, and spraying a roach from above will kill it quickly. Traps: Most cockroach traps will kill cockroaches quickly. Glue traps or poisonous roach traps will capture them and kill them fast, so by the time you throw away the trap the roach is dead.
The best way to keep cockroaches away permanently is to make the home less inviting. Make sure to keep the home clean, clean up food messes, take out trash at the end of the day, seal any cracks or gaps around windows, doors and the foundation, and fix any issue that might lead to high moisture content within the home.
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.
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.
Boric acid tops even baking soda when it comes to killing cockroaches. With little more than a sprinkle on the floor, boric acid acts as an all-natural poison to take down dirty roaches in just days. Or, spread a dusting on a paper plate and bait it right in the middle with a piece of orange peel.
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.
Smells that roaches hate: a quickfire summary
Oregano, rosemary, mint, eucalyptus, lemongrass and catnip are great herby options. Citrus oils work brilliantly too. And surprisingly, lower concentrations – 2.5 parts per hundred – seem to work best as deterrents. Just don't bother with lavender.
One popular DIY method is to mix boric acid with equal parts powdered sugar as a lure. Apply as a fine layer under appliances, behind cabinets and along crevices. Roaches ingest the mixture and die within a few hours.
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.
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.
Number Of Roaches In An Infestation. You might be seeing two to ten cockroaches in a day. But if it exceeds ten, you should start worrying. This may be an indication that you're not only having a cockroach problem but an infestation.
Cockroaches are a source of food for many predators, and for this reason, they are nocturnal creatures that only come out in the dark. They also tend to hide in dark places so that they are kept safe from predators and humans.
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.
Diatomaceous earth is a great choice when it comes to killing cockroach eggs. We recommend trying this method when you are sure there is already an ongoing infestation in your house. It's made of marine phytoplankton, which is toxic to roaches and can dehydrate the ootheca. Make sure to buy the food-grade version.
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!
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.
(You can also use other kinds of mint essential oil as they'll also contain menthone.) Then, spray generously on walls, counters and other surfaces where you've seen cockroach activity. This should be enough to deter roaches, at least for a time.
Roaches don't like the scent of mothballs, making them an effective pest repellent. Mothballs can only keep cockroaches away for a year or two since the pests adjust quickly and easily to new environments. For this reason, mothballs are only partially effective at protecting your home from wandering roaches.
Your best bet is to combine baking soda with another granulated attractant, like sugar. 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.
With the highest quality pest control treatments, you'll likely see a reduction in roach activity within days, while total control and complete elimination of your infestation may take months.
Cockroach gel baits, at Walmart are a popular solution that can get rid of roaches within a couple of weeks – simply apply dots of the gel over cracks, seams and corners, along baseboards, around appliances and so on.