What do cockroaches eat, and can they chew through plastic?

Question

Can they eat through glass, metal or concrete?

I'm just curious, BTW

Answer 1

They eat anything.They can live for weeks without food and water.

They can even live 3 days with their head off!Ewwww.

They can chew through plastic.

I saw a special on bugs on Animal Planet and they showed roaches that damaged a radio.They chewed through the wire and it exploded and they were still alive.

Answer 2

they eat garbage, and can chew through plastic bags.

Answer 3

They eat any waste food and even glue and can chew  through plastic bags to get it.  They also need water, but can go for weeks without food or water.

They prefer darkness and cooperate well with each other appearing intelligent and are very difficult to get rid of. If you have infestation, you need a pest control officer.

Answer 4

They can eat anything. And yes they can chew through plastic.

Answer 5

Cockroaches eat just about anything man and if you have cockroach problem I suggest you fix it because they can do a h**l of allot of damage. I had cockroaches before and they ate trough my peanut butter jar. And if they are near moisture then your problem grows, because my school has cockroaches and they are huge ( Like the size of 2 of your thumbs).