Answer: scavenges

AnswerCrossword Clue
SCAVENGESDumpster-dives
SCAVENGESHunts, as for food
SCAVENGESCleans up in a way
scavengesCombine with and remove (molecules, radicals, etc.) from a particular medium
scavengesRemove (combustion products) from the cylinder of an internal combustion engine on the return stroke of the piston
scavengesSearch for and collect (anything usable) from discarded waste
scavengesSearch for discarded items or food in (a place)
scavenges(of an animal) Search for (carrion) as food
scavengesSCAVENGE, to search through rubbish for items