Yes, roaches will feed on human hair.
Can Cockroach Cause Baldness?
Cockroaches will eat your hair and cause baldness when they run out of food options. Through their feces, roaches can spread the disease via their feces.
Although the bacteria are not severely contagious, if left untreated, it can lead to permanent damage to the eyes, skin, and nerves which can lead to permanent hair damage, deformities and disfigurement.
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Besides, roaches leave trails of feces, bacteria, and regurgitated partially digested food, which other cockroaches follow to find food and to locate other roaches to mate with. This is generally known to be unsanitary, and so makes them even more repulsive to humans.
They will feed on your hair, leave trails for other bugs to follow and feed on it.
Do Cockroaches eat Human Hair?
Cockroaches are omnivores that meat and plants. They do eat human hair and flesh of both dead and living, although they are more likely to take a bite of other parts such as feet, hands, eyelashes, and fingernails.
Roaches are said to carry disease in their faeces. But the bacteria is not easily infectious. However, when left untreated, this will result in damage to the eye, skin, and nerves.
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How to Fix?
You can rid your home of roaches by using baking soda. Another home remedy for roaches is by leaving a sugar and baking mix for roaches to feed on. The combination serves as a “trap to kill” as sugar attracts the bugs and the baking soda kills.