Do Cockroaches Actually Die?
WouterYou may have wondered: “Do cockroaches actually die?” This is a common question, but the answer is a bit more complex than you might think. For one thing, cockroaches have an open circulatory system, which means they breathe through holes in body segments. This allows them to survive submersion in water for up to 30 minutes without dying. They can also withstand damage to their tissue and still remain alive.
Some species of cockroaches have the habit of entering houses. They do so in search of food and water. They also have six legs, which make it easier for them to turn onto their backs. Since they’re prone to falling over, their leg muscles tend to tuck under their bodies. When a cockroach is without support, it can topple over.
One method of killing cockroaches is to use boric acid. It is often mixed with flour and applied to areas where cockroaches congregate. Another way to eliminate cockroaches is to use a professional exterminator. However, you must know that the cockroaches don’t die immediately when they are killed by pesticides.
When you crush a cockroach and hold it down with your finger or a pencil, it will be stunned and will run away if they feel threatened. However, they may not actually be dead, as they can hold their breath for up to 40 minutes. Even if they’re submerged in water, they may still appear dead – but not because they’ve lost their oxygen supply.
