" Quite simply, I might say: "I want to eliminate that tick that's been biting me all day long." I would not say: "I need to be free from that tick." And that's why I'd personally use "rid of" with a cold, in lieu of "free" (no matter no matter https://sites.google.com/view/energy-grants-uk/how-to-apply-for-solar-panel-grants-scotland