Cockroaches put distance between them and human, thereby, creating a safety zone which may protect them from harm.
easier to escape preditors
It's safe to be in ceilings otherwise it will kill by human hand.
It's safe to be in ceiling otherwies it wil kill by human hand
The best way to clean walls is using TSP. Follow the package directions for how to use it.
You could get salt to stick onto walls and ceilings by mixing the salt with paint or glue. Salt mixed with paint or glue will adhere to ceilings and to walls with very little effort.
Lice do not crawl on walls but if they ecscape from your hair they will die within two days.
Using primer is necessary on interior walls or ceilings when the surface to be painted is new or newly repaired.
spiders can almost crawl up the wall but not quiet.
It is more than likely that Bed bugs can stick to walls. Most insects have some type of hair follicles that allows them to proficiently crawl and walk on flat vertical/horizontal surfaces, such as walls, railings, stairs, ceilings.
i think your talking about flees not flys flees. and the can't hurt you but they can get in your hair and skin and make you very itchy
Ceilings and floors are generally horizontal relative to gravity, whereas walls are vertical.
church ceilings and walls
Judson. Mead has written: 'Walls, floors & ceilings' -- subject(s): Accessible book, Ceilings, Dwellings, Floors, Remodeling, Walls