cockroaches

Facts about Cockroaches

 

Feeding habits

All cockroaches are omnivorous scavengers. They consume any organic matter they come across. This includes food only specific bacteria can dissolve. Cockroaches can eat leather, wallpaper paste, soap, glue, eyelashes, toenails, eyebrows and even hair. If this doesn’t disgust you enough, they will also devour fingerprints, sugar, dry leaves and rotten wood. They feed on the content of your sewage and even the greasy impression of any food you have left on your kitchen counter.

Cockroaches are quick to locate such food sources, and can survive without food for one month. It is still an unlikely occurrence for a cockroach to die due to starvation—unless you sever its head off, that is. And if they indeed can’t find a food source, they can always resolve to bite humans. Bites are always an indicator their population has been long out of control. If you are bitten by one, you should seek professional pest control help immediately.

Health Effects

Though considered to be “dirty” or “filthy”, roaches, like cats, groom themselves all the time. They spread fewer bacteria than we do with our hands. Still, the bacteria they spread is dangerous enough on their own. They also emit a powerful scent most people are allergic to. Strong allergic reactions can result in swelling, rashes and breathing difficulties.

Roaches are also a well-known cause of asthma, especially to kids exposed to their organic and faecal matter. Detritus from death cockroaches is lifted by weak air currents and inhaled by people. Roaches are also a disease vector, and can spread staphylococcus, streptococcus and salmonella. Last but not least cockroach bites can cause swelling, irritation and even minor infections.

Where Roaches Lay Eggs

Here are the most common places where cockroaches lay eggs:

• Dark places – roaches love the darkness. It’s safe and it feels hard to reach, so it’s naturally a good place to lay eggs. Check behind or under or even in your cupboards;
• Furniture – just like humans, roaches love comfy furniture. And what better place to hide your precious oothecae than in a comfy, warm and secure sofa;
• Warm appliances – a safe and cosy spot is just right under your fridge. Under the oven or washing machine is also a possibility;
• Cabinets – the same reasons – darkness, safety, and there is access to food.

Not all cockroaches leave their eggs. Some species carry the oothecae with them until they hatch. Others will carry them for a few hours or days and leave the eggs in a safe spot. German, Oriental and American leave their eggs, and they are all quite common in different UK areas.

Causes of Infestation

Cockroaches posses unmatched survival skills and breed in huge numbers. They can also flatten their bodies to the extreme. This allows them to get inside your property through any cracks and holes in the structure. Walls, pipes, gutters, roof, doors, or even through air conditioning tubes often serve as an entrance.

Still, there is a higher chance of an infestation in premises with bad hygiene conditions. Wet, warm places offer a perfect breeding ground for those insects. They occupy areas such as laundry rooms, boxes, shelves, books and cupboards. Cockroaches can even hide in your laundry to protect themselves in case of danger. Cockroaches are nocturnal animals and hide if they feel the presence of humans.

Severe infestation can force the insects to look for new habitats anywhere in your property. They are even known to infest electrical appliances such as fridges, toasters and dishwashers.

Resistance

Cockroaches are resistant to many types of insecticides. Different strains of cockroaches are unaffected by different chemicals. This means it is not possible to tell what chemical your specific bunch is immune to. Consumer-end bug sprays are not particularly effective, and as we said earlier, are also toxic to humans.

Roaches are also well-known for their radiation resistance. This is due to the fact their cells don’t divide as fast as the cells of other living creatures. While this is of interest to scientists, we dearly hope your infestation problem does not require uranium or plutonium to treat.