In areas with high moisture, cockroaches will produce dark, irregular shaped smear marks as they crawl along walls or even when they rest. You may see these marks on horizontal surfaces and at wall-floor junctions where cockroaches are most active.

Baby roaches – in kitchens or bathrooms – are usually an indication of a German cockroach infestation. These roaches are commonly found in kitchen and bathroom areas because they offer a warm, humid environment with plenty of moisture and access to food.

As a general rule, finding even just one cockroach in your home is a sign of a probable infestation. Your first steps should be to look for signs of additional cockroaches, to increase the sanitation of your space, and to get professional help. And remember, there is no need to panic.

Indoors you’ll find them in sewer drains, basements and crawl spaces or on the lower floors, especially in bathrooms and drains. You may also see them near leaky water pipes and under sinks, refrigerators, washing machines and floors.

Mix one cup of borax with half a cup of sugar. Mixing borax with grounded sugar is better as the borax mixes well. Spread this mixture near the hiding places of the cockroaches. The roaches love sugar, so they’ll come out of hiding and beat the mixture.

Roaches can’t survive heat over 125° so washing the clothes in very hot, soapy water on a full cycle (not energy saving setting) kills the roaches. There are studies that suggest some roaches can go up to 40 minutes without breathing and can survive up to 30 minutes underwater.

Roaches do not lay separate eggs, they produce a ootheca that is a case of many eggs that they usually carry around until the eggs are ready to hatch. However, laundering the clothes can kill the contents of the ootheca if you put the clothes through the drying cycle on especially high heat.

Roaches can live in washing machines because they provide them with food, shelter, and moisture. There are also hiding places for them, such as the soap tray, pipes, and the drum itself.

Roaches are attracted to dirt and filth as a food source and clutter as a place to hide. Wash and put dishes away after meals. Clean up spills and crumbs immediately.

Cockroach won’t be able to bite through the ziplock bag. Also, make sure that the zip lock bag is quite thick, not complete thin. A cockroach can cut through the thin plastic. Do not put too much product in one zip lock bag instead buy multiple ziplock bags and put only adequate amount per bag.

Accessibility. Roaches come into your home in search of three things: food, shelter, and water. They have also developed the ability to use even the smallest of openings as an entryway into your house. They can come in through cracks in the exterior walls, dryer vents, or even the gaps between walls and floors.

The short answer is yes. Cockroaches can lay eggs in clothes. Cockroaches prefer nesting in areas that are more likely to absorb their strong odor — places where you store paper, cardboard or wood. Thus, if you store your clothes in a wooden dresser, cockroaches will be more likely to lay eggs in your clothes.

Check Your Mattress Again, it’s uncommon for roaches to be found on mattresses, but they can hide in or near furniture, including your bed. When you remove your mattress and dismantle your bed to move, check everything for signs of roaches and remove or sanitize items as necessary.

Cockroaches also enter the home by hiding away in virtually anything you bring into your home, including cardboard boxes, clothing, and luggage. These insects are commonly found on clothing or in luggage after you stay in a hotel or rental cottage that is infested with the insects.

You may find cockroaches in closets or laundry rooms. Roaches will infest clothing, hiding in the pockets, lining, and hoods to avoid detection. Here, they can leave behind poop, bacteria, and even mold spores. While clothing may seem an unlikely target, they hold plenty of attractants for roaches.

If the insects feel comfortable in the new place, and they have something to eat and to drink, the cockroaches spread at an unimaginable speed. If you have seen several pests in your kitchen or wherever else, then you will have about twenty times more cockroaches in 8 weeks.

Can cockroaches come up through the toilet or other drains? Though cockroaches may come up from the sink or shower drain, they cannot come up through your toilet because of the water. Even the cockroaches who exclusively live in drains will only come out into your home if there is a source of food available.

Cockroach eggs by species. German cockroach oothecae hold between 20 and 40 eggs each. The adult female roach carries her ootheca around with her until the eggs are ready to hatch. The egg casing can be seen protruding one-quarter of an inch out of her abdomen.

Unfortunately, cockroaches are not loners. If you see one, there are likely many more that you can’t see. If you do see them during the day, it’s usually because roach overcrowding has forced them out into the open, so chances are you’ve got a pretty large roach infestation.

It’s common to see roaches after an extermination. After an extermination you can expect to see roaches for a few weeks, even in the daytime, which you may not have seen before. This is because the treatment confuses the roaches, and their normal habits are disrupted.