Why Cockroaches Are So Hard to Kill
Why cockroaches are so hard to kill is because they have a wide variety of survival skills and adaptations. These adaptations include their genetic makeup, their reproductive cycle, and their physical characteristics. These characteristics allow them to withstand even the strongest insecticides. This makes them difficult to eradicate without professional help.
One way to keep them from entering your home is to close any cracks or holes around your home. Install door sweeps to block any cracks between the door and the ground. This will also seal up any holes in the foundation. Another method is to keep your gutters clean. Also, keep the surrounding area as grass-free as possible and remove foliage that hangs over the house. Finally, use glue strips to trap and kill cockroaches.
Cockroaches have amazing immunity systems. They have double the number of olfactory receptors compared to other insects. If you leave a dish out overnight, they may survive for a month. In fact, untreated homes can become overrun with cockroaches. The cracks and gaps in a home offer plenty of hiding places for these pests, and multiple colonies can result in a pest infestation.
Cockroaches are incredibly hard to kill due to their strength. They can withstand forces up to 900 times their body weight. Cockroaches also have an extremely durable exoskeleton. This exoskeleton has overlapping plates that allow it to withstand high pressure. This exoskeleton also allows the cockroach to compress its body when it is compressed.