bug

I am seeing some bug waste+wood/soil on my stairs ( see attached images ) . If I bang on vinyl siding more and more such soil drops down on the stairs. Is this common to have some kinda bug infestation or shall I take out vinyl siding , check and do paste control ( if needed ) ? Any suggestion...

I wouldn't say I have a roach problem, but I would rather not have one lol. I moved into my apartment in missouri, town home style, last year and about 6 months into living here, I found a very small roach in the bathroom, so small I didn't know if it was a roach or a beetle, until I found...

Found a bunch of these little buggers on the side of my house and sneaking in gaps in my side door. What are they? Are they harmful at all? Will they do any damage? Thanks, H