I bought several roach motels to get rid of the pests in my apartment.

I found a roach motel under the sink.

I bought some roach killers from the store.

I need to buy some roach killer for my apartment.

I need to buy some roach stomper for the infestation in my kitchen.

I bought a pair of roach stompers.

I saw two roach coaches parked outside the office building.

I found a few roach clips in the drawer.

I found a wood roach in the basement.