Why Is A Cockroach Infestation Considered To Be Dangerous?

Most people hate cockroaches because of their appearance. However, the real danger that you have to be aware of is that the cockroach can be a really serious health hazard. As the infestation happens, large numbers of cockroaches are present and associated dangers are drastically increased. You need to contact professionals for pest control Perth services as soon as possible if you see cockroaches because of what is presented below.

Health Risks

Cockroaches are drawn to your food so they are a food contamination cause. These insects regurgitate eaten food and defecate. This in itself is quite disgusting but the worrying thing is that cockroaches spread parasites and bacteria as they do so. One of the serious dangers associated with cockroach infestation is the bacterial infection.

Pseudomonas aeruginosa is the name of bacteria that is often found in cockroaches and that can be transmitted to a human. Also, Salmonella can be spread by the insects. This is something most people do not know, which is worrying since Salmonella can cause various diseases ranging from typhoid to poisoning.

Another thing you might not know is that cockroaches can cause allergic reactions. In fact, these insects are some of the most common allergens that are now reported. Based on geographic location, between 20% and 60% of residents can have cockroach allergies. The common symptoms to be on the lookout for are asthma, redness and itching.

Extreme Cockroach Infestations

One of the really unpleasant dangers associated with these cockroaches is the fact that they are omnivores. This means that they practically eat anything. This actually includes humans. In some incredibly but true extreme circumstances, cockroaches were identified as preying on humans, normally those that are too sick, young or old to push them away. The only mildly good news is that this normally happens in areas where poverty and abuse are common.

Another extreme situation happens when cockroaches manage to enter body cavities. It is an unlikely event but if it happens, health problems are very serious. These are insects that normally leave people alone. However, if there are many present, they become courageous and they go to places where they normally do not. Younger cockroaches were often reported to have crawled right over sleeping humans. This can lead them inside open mouths, nostrils and inside ears.


As you noticed, cockroaches can cause various different health problems, including injury and serious disease. It is really important that you take preventative measures and you do all that you can from stopping the infestations before they actually happen. Basically, proactive prevention is always recommended.

In the event that infestations happen, which sometimes cannot be avoided, the only course of action that is good is to contact a professional, licensed pest control specialist. Only such an individual can actually guarantee that all cockroaches and their eggs were removed.

Never underestimate how fast cockroaches breed. This is what catches most home owners off guard. These nasty critters have to be stopped as soon as possible or they can cause many problems.

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