Fastest Way to Get Rid of Roaches Overnight from House

Fastest Way to Get Rid of Roaches Overnight from House

There are over 3,500 cockroach species are existing in the world today, out of which only four species live and breed in North America. The cockroach is exceedingly hard to kill. It can live off crumbs and can survive a couple of weeks without food or water. Cockroaches often live in cracks and crevices so small we can easily overlook them. Because they are such good survivors, it is essential to have a basic understanding of the cockroach life cycle, behaviour, and habitat before you can find an answer to- how to get rid of roaches in house fast. Basic knowledge about how long cockroaches live, the number of eggs they produce, their habits, or things they do during their entire life cycle can be extremely useful in finding ways to get rid of them fast. The life cycle, behaviour, and habitat of each cockroach species will be described in detail.

The German Cockroach-The German cockroach has a tremendous capacity to reproduce. A female German cockroach produces an ootheca containing 30-40 eggs. The female carries this egg case with it for 3 weeks until the eggs hatch. German cockroaches’ nymphs grow fast if the conditions are favourable. The female German cockroach can produce as many as eight egg cases and more than 300 offspring in its lifetime. This way the roaches can multiply fast. German cockroaches reside and breed in warm, humid, dark places near food and water. They choose to stay on porous surfaces such as wood and cardboard over non-porous like metal and stone. They need the porous surfaces to transmit pheromones, found in their faeces. A pheromone is a chemical produced by an individual cockroach that is useful for others. It signals the nymphs to stay around in safe cavities until they mature to avoid danger. German cockroaches have a high-water requirement and are most likely to be found infesting kitchens and bathrooms. The adult is about ½ inch long, light brown or tan, and has two dark longitudinal bands behind the head.

The Brown-Banded Cockroach- A single, female brown-banded cockroach has the potential to produce close to 250 offspring. In the case of these roaches, the nymphs take a long time to molt and grow into sexually mature adults, hence the rapid multiplication declines when compared to the German cockroach. The egg cases are not hidden or carried by the female and face harsh environmental factors like drying out and predators decreasing the success rate of hatching. Brown-banded cockroach infestations are less common than German cockroaches. The male adult has a narrow golden-brown body with wings extending beyond its abdomen. A female has a dark brown teardrop-shaped body, and wings that do not completely cover the abdomen. Both sexes have distinctive horizontal yellow bands giving them their name. They thrive in high temperatures. They do not need as much water as their German brothers, so they easily survive in drier locations. They find warm areas behind appliances, inside shelves, and cabinets above eye level to live and nest.

The Oriental Cockroach- Also known as the water bug, a female oriental roach reproduces lesser than either the German or the brown-banded females. She can produce up to eight egg cases in a season if the weather is hot and humid. And as less as 1 egg case per year in winter. The Ootheca may have just 16 offspring. The egg is stored after it is laid in a place where there is food and water. The nymphs emerge after two months. In early spring, only adult oriental cockroaches are found and by late spring they begin to die off, and again by fall, most are adults. The eggs of this cockroach may dry out and be destroyed by other roaches as well. Oriental cockroaches differ from the other three species because they can live outdoors. These cockroaches are found where there is lots of mulch, plant beds, and organic matter because they love moist dark places. During hot summers they may move Indoors into bathrooms and basements.

The American Cockroach – The American cockroach female Ootheca has 14-16 eggs. Nymphs emerge in about 2 months and undergo 13 molts over the next 18 months, before reaching the sexually mature adult stage. American cockroaches seem to have a tremendous reproductive capacity. They reproduce faster in the southern states of America than in the north. In northern states, American cockroaches are found in abundance in sewages of big cities. They like hot and humid places and love commercial kitchens and like to breed and nest. You will find them in restaurants and bakeries more than in homes. They are most common in boiler rooms, heated steam tunnels, basements around pipes and water heaters, and wet floor drain. American cockroaches coexist with German cockroaches. A fun fact is that American cockroach faeces may be almost as large as mouse droppings. They have also known as born inebriates. They love alcohol and fermenting fluids.

The main reason cockroaches transmit disease is because they will eat just about anything, including rotten food in our kitchen trash, or pet and human faeces. After feeding, disease bacteria can remain in the cockroach’s digestive system for a month or more. Later, human food or utensils can become contaminated with cockroach faeces. Cockroaches can mechanically transfer germs by coming in contact with bacteria-laden substances and crawling all over your kitchen.

Traditionally, cockroaches were killed because they are offensive, left behind a musky awful smell, and were a major cause of gastrointestinal illness. However, research shows that cockroach debris egg shells, saliva, body parts, and droppings have the potential to trigger asthma attacks in people who are sensitized to cockroach antigens and proteins that are found in the debris.

Cockroach-induced asthma is known to affect 23 to 60 percent of urban dwellers including children and adults. Children who live in the inner city, high-density housing, particularly those belonging to the ethnicity of African American and Hispanic, are more likely to have asthma. Although asthma may have several potential causes, cockroach allergens in the indoor environment are a major concern keeping in mind the growth rates. Studies have shown most asthmatics who are allergic to cockroach allergens will have an attack even after a single inhale of the allergen. For people who are sensitive to cockroaches, steps to reduce or exterminate will help reduce exposure to allergens and may prevent asthma attacks. This important piece of information may now have you thinking- about how to get rid of roaches in house fast.

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How To Get Rid of Roaches in House

Now the question may arise in the mind as to – Should I employ DIY methods to control the infestation or call pest control. No doubt, A pest control service can be useful as part of your cockroach control program, especially if you have a severe infestation and can’t bear to handle these repulsive creatures. It is generally safe to use insecticides with proper protective clothing and equipment.

The main advantage of doing it yourself is the cost savings and because you are present more often, you are better able to monitor progress and evaluate control efforts. But insecticide treatments are only one aspect of cockroach control, and pest control firms are much more experienced in their job as they would have encountered so many different types of infestations and know effective ways to deal with them.

Most insecticides registered for general use insecticides can be used without any kind of special training, although it is still important to read and follow label instructions correctly. Some hazardous insecticides used for extermination may have to be used only by certified applicators, that being pest control. Most professional-use products are marketed to pest control professionals directly so it’s unlikely to find them off supermarket shelves, hardware, or discount stores. But there are very effective products.
Whether you wish to do it yourself or hire a professional, you need to know what products are most effective. Because cockroaches are highly adaptable survivors, the most effective type of cockroach control program includes using several methods at the same time to reduce the infestation.

The steps to an effective infestation control program can be summed up as follows

  • Identify the pest correctly- When managing cockroaches, this approach includes monitoring infested areas closely before treatments to find out the pest species and where the infestation is located.
  • Understanding the biology and behaviour of the pest in question- Find out its habitat. Different species find a home in different places
  • Determine if control is needed- Is the cockroach infestation big, as some species don’t multiply rapidly?
  • Identify all appropriate control measures- Look for ways to control the specific situation, including non-chemical and chemical measures.
  • Implement safe and effective control tactics- What to use to control the infestation.
  • Evaluate the control efforts- Check for re-infestation or if the extermination has worked for you.

Regardless of whether you decide to do it yourself or hire a pest control company to help you with the control treatments, if all known tactics are used, you will notice significant reductions in the cockroach population. Complete eradication is also possible.

Cockroaches are easily transported from one infested dwelling to another. The roaches that are present in your house could have been always there or you could have brought them with you. It may be possible that you would have brought a pregnant German or brown-banded cockroach or even an egg case home in a grocery bag or a cardboard box from outside. If you work in a place that is infested with roaches they will be transported via your belongings into your home. Roaches can crawl into your house through the below spaces that are below the door or through the cracks in the foundation.

Cockroaches also move in easily from one apartment to another. If the cockroaches become overcrowded in one apartment, they will migrate to nearby houses for more food and new places to live. Another reason that can also cause cockroaches displacement is insecticide treatments in nearby places may trigger movement to nearby homes. If the people move out of an infested property, cockroaches will move to other places to find water and food. Cockroaches love to live in corrugated cardboard, so just moving boxes can transport them with you.

How to Get Rid of Roaches Overnight

The key to effective control is to lower the carrying capacity of the environment by eliminating the resources needed by cockroaches to survive and thrive. These needed resources are water, food, and shelter. To do this you need to locate the places from where are getting these three resources easily in your house to know how to get rid of roaches in the house fast.


The first step is to assess the situation at hand. Inspecting and monitoring are important parts of the pest control strategy. Locating the place from where the infestation is emerging will help you save time and money and help you allocate your efforts in the best manner. These are a few steps to know where exactly are most of your cockroaches hiding

  • The most obvious way to see where and how many cockroaches are there is to switch on the lights unexpectedly at night and you will what you have at hand.
  • Use a flashlight to examine the dark places in the kitchen behind the doors, deep inside the cabinets, and near the sinks.
  • During the inspections you need to look for shed skins, dead skeletons, faeces, and remains.
  • Look for empty and intact egg shells as well.
  • You may also use a monitoring glue trap. Leave it around the kitchen and bathroom and you will see how many have got stuck to the trap.
  • Another way is using an extended mirror and a flashlight to see at angles where the naked eye can’t see. This can be used to check behind cabinets and under baseboards etc.

Cutting the supply of water

These pests have a waxy coating on the body yet need at least a drop of water to survive. Any moisture or condensed form of water fulfils this need. Follow these tips to stop the water supply for roaches.

  • It is imperative that homeowners fix all leaky pipes and faucets and seal moist sponges in a Ziploc and clear up water spills immediately.
  • Examine all plumbing problems, any pipe having a white residue over it means that it is leaking.
  • You may use screens at the mouth of the faucet to avoid them getting into the taps for water.
  • Keep the bathrooms dry at all times and cover the drains with a mesh.
  • Check your potted plants for leakage and rinse the dish off excess water.
  • Remove the pet water dish for the night.
  • Consider installing a dehumidifier to reduce humidity

Cutting the supply of Food

Cockroaches can feed onto anything. Even the other roach remains and their eggs and faeces. Pet food is highly nutritious for Roaches. Food crumbs and red meat remains are also great sources of food so be sure to eliminate all food.

  • Keep all the food stored away in airtight containers.
  • Cockroaches can chew through very thin plastic as well as brown bags to reach the food.
  • Avoid leaving leftovers open overnight and dispose of them properly.
  • Do not leave empty pizza boxes and candy wrappers with crumbs overnight.
  • It is hard to deprive the roaches of food completely but you can do your best and it will surely help.
  • Remove garbage containing food waste outside into a sealed container until it is disposed of.
  • Take out thrash every day without fail to control infestations.
  • Clean the food preparation areas like counters, stove tops, and around the sink to clear all grease, moisture, and residue with a disinfectant and cleaning solution.
  • Clean all spills thoroughly. Oil spills, water spills, milk, and juice spills. They need to clean up well without leaving any residue behind that is food for the roach.
  • The sponges used for cleaning and wiping should be rinsed thoroughly with soap and water and left to dry in the sun if possible.
  • Deep clean areas under and behind food appliances off grease and old food. This may seem daunting but a serious cockroach infestation is more difficult to deal with.

Cutting the supply of Shelter

Their shelters are porous surfaces in dark moist places. They like to dwell the most inside appliances like ovens. The flat body allows them to squeeze into gaps and crevices easily.

  • Removing clutter helps greatly as roaches like to hide in small tight spaces so that they can’t be easily spotted. A place where they are most likely to feel secure, breed, and lay eggs.
  • Small cracks and crevices are ideal places for roaches to hide. You will be amazed at their ability to reduce their size to hide. They just need about 1/6 space to get into. Seal all cracks with caulk and steel wool mixture.
  • They prefer non-porous surfaces to hide like wood, cardboard, insulation materials, old rags and newspapers, and magazines. So, through away items when you are done using them and do not store them.
  • Do not stack paper bags or newspapers on top of each other giving the cockroaches a warm space to live conveniently.
  • Reorganise drawers, closets, and shelf space to remove clutter and wipe them with disinfectant.
  • Seal the cockroaches after eliminating clutter, don’t overlook small holes in cabinets and doors, hollow tube legs in kitchen tables, spaces where cabinets and walls meet each other, or around in-build appliances.
  • Seal these holes by using latex caulk, acrylic caulks, or silicone caulk. Try smoothening the caulks well so they do last a while.
  • Make sure to replace refrigerator door gaskets if they are dry and stiff and wash and dry the bottom drip tray regularly. Roaches can live in these places.
  • Dishwashers need to be maintained regularly. Clear out any food particles that are stuck between them. Remove the bottom panel and clean it regularly. Check door gaskets and replace them if they leak.
  • Check the areas below the stove for any signs of infestation. Clean the stove under the burners.
  • Caulk the area around electrical switchboards.
  • Pull out the kitchen drawers completely and check the cavities of roach infestation and make sure there are no gaps in the drawers after you close them and the alignment is correct.
  • Small appliances also need to be regularly checked for signs of cockroach infestation and cleaned regularly.

Best Way to Get Rid of Roaches

There are some low-risk ways how to get rid of roaches in the house fast, that don’t pose too much of a hazard to the inhabitants at home and the pests. But, at the same time are effective in controlling cockroaches.

Using Trap Baits

Using glue or sticky traps is a great way to control infestation after all the hiding places have been completely sealed. You have to place the traps next to walls, under the appliances, and place the traps in the high cabinets, especially the ceiling-to-wall ones. Do not leave out places like the false ceilings and on the kitchen floor or the area below the kitchen sink and bathrooms

Hot and cold treatment for appliances

If your oven is infested with cockroaches, you can turn it on to high temperatures and leave it for a few hours and it will kill them, small appliances can be frozen using Carbon Dioxide sprays. Place the small appliance in an airtight bag and fumigate with spray. The frozen appliance can be left in the freezer for a few hours. This is sure to work as their bodies cannot handle extreme temperatures.

Vacuuming Cockroaches

Vacuuming is a great and easy way to remove cockroaches. Use the narrow flat shaped attachment at the end of the vacuum hose to extract cockroaches from cracks and crevices. If you find that the infestation is only in s small secluded area you can vacuum everything out together in a shot. The eggs, the nymphs, and the adults along with the faecal matter. If the infestation is large, you can use a vacuum to prepare the area for pest control to step in or make it easier to apply the control method by vacuuming the dead roaches and the old remnants. Be aware that vacuuming does not kill live roaches. You need to kill them with pesticide or dispose of them in a bag tightly sealed. Do not leave the vacuum unattended after vacuuming the roaches or they may escape back to where you vacuumed them off.

Using desiccants

The top three desiccants available for cockroach control are Diatomaceous Earth, silica aerogel, and boric acid. They work to suck the moisture out of the exoskeleton of the insect’s body leaving them dehydrated to die. The body of an insect is filled with fluid and digestive secretions. Roches have a waxy layer of coating that prevents this moisture loss. These drying agents destroy the waxy moisture layer and kill the cockroach.

Gel Baits

A bait formulation is an edible or attractive substance mixed with poison. The ingredients act slowly which ensures enough bait will be eaten by the cockroach to kill it. Baits are sold over the counter at pharmacies, supermarkets, and hardware stores.
It’s a gel formulation with a syringe applicator. They are safe and easy to use. They are also used by pest extermination companies. They can be used indoors as well as outdoors. Baits should be placed near the infestation, in locations where they cannot fall into human food or be reached by children or pets. Bait can be squeezed with the syringe into cracks and crevices. The best part about baits is that one cockroach can spread the poison to many others and so one. If one roach consumes the bait it becomes bait to several others after it dies, its body parts and faeces are consumed by the other roaches and they are poisoned too. It is a very effective way to control the infestation. However, the baits need to be re-applied when they dry up and water should not be splashed onto them.

Dusting Powders

These powders contain an active ingredient plus a powdered dry inert substance like talc. They are to be used only out of reach from kids and pets. The powders need to be spread evenly and not in mounds and or patches. They can be dusted in attics, on kitchen counters, in cabinets, and behind appliances. Make sure they do not become damp as they will become less effective.

Ready to Use sprays

These are great especially if the canister is designed with a straw-like nozzle that can be sprayed effectively in the correct amount right into the infestation areas. It doesn’t become a cloud of dust and is not inhaled by other inhabitants. It’s easy to store and use. Aerosol cans also come under the same category. But they are used to control infestation where the liquid can be in direct contact with the insect and isn’t suitable for cracks and crevices or small holes.

Home remedies

Home remedies are common household substances that are used against cockroaches. It has been shown that some aromatic oils, herbs, and spices have repellent properties against insects, especially when the compound is used in a concentrated form. Here are a few DIY home remedies on how to get rid of roaches in the house fast.

  • Onion concentrate, citrus peels, and citrus concentrate have properties known to repel cockroaches.
  • Certain spices and herbs are said to control insects. Cinnamon, Catnip, and Lemon grass oil are some examples; Bay leaves are considered to be potent when left around kitchen cabinets to avoid an infestation. Cloves, Fennel, Garlic, Lavender, Peppermint, Rosemary, Spearmint, and Tansy in concentrate forms are known to keep roaches away.
  • Soapy water solutions can be used to control certain insects. Liquid dishwashing soap mixed with water will kill cockroaches when sprayed directly on the insect as it dehydrates the exoskeleton of the insect, though cannot be used for long-term control.
  • Herbal insecticides like the extract of neem leaves are said to repel roaches away, can be used liberally in your drawers and cupboards, and isn’t harmful to kids and pets
  • Baking soda and baking powder when mixed with a sweet bait are known to kill roaches.
  • Boric acid sprinkled on kitchen floors works great against the roaches.
  • Ammonia bleach flushed down the drains with water kills cockroaches infesting your drains or hiding in there.
  • Vinegar is a popular insect repellent, use it to wipe off your counter after food prep, Use it in a concoction with tea tree oil.
  • Silica gel with sugar kills roaches immediately after they consume it mixed together as bait.
  • Mix some boric acid, white flour, sugar, and coffee powder and leave it overnight on the counters. This will kill them as roaches are known to be attracted to the smell of coffee.
  • Dryer sheets are to be said to kill cockroaches if you lay them on the floor for the cockroaches to walk over. They are also used to repel them. The best place to use them would be the kitchen floor.

After all, you’ve learned about controlling cockroaches, you may not want to handle this yourself, and perhaps you tried, but it did not help your infestation and became too much of a hassle. You may choose to hire pest control. How to get rid of roaches in the house fast with help of a pest control company? A suggestion for hiring one is to look for someone who is reputable and offers a personal touch with their services. Try to opt for the local ones as opposed to the big franchisee to get a fast response.

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