While it may seem like bed bugs cannot climb metal, it is actually possible to kill them using certain chemicals. Some of these chemicals can even destroy the waxy outer coating of bedbugs. Another option is to apply neem oil, a biochemical insecticide derived from the Neem tree. If these treatments fail, you can call a pest professional to get rid of these pests. If you find a bed bug infestation in your home, it’s a good idea to use the best possible treatment.
Bedbugs don’t like smooth surfaces, so they’ll avoid them if possible. However, this doesn’t mean they’ll never try. Although they’ll try to climb vertically-facing surfaces, they’ll probably give up and find another place to hide. Metal that is rougher is much more likely to ward off bedbugs than smooth surfaces.
It’s also important to avoid open spaces for bedbugs. They don’t like bright lights and will seek to hide when exposed to light. Also, smooth surfaces make it more difficult for them to climb. Smooth wood and polished hardwood floors are harder for them to climb. These surfaces are less likely to have grooves or bumps, which they can use to grip.
Another thing to keep in mind is that bedbugs can climb walls and ceilings. While plastics are a great way to keep bedbugs out, they can’t prevent them from climbing walls or ceilings. Even if you use plastics, bedbugs can still climb metal and climb to the bed.