" To paraphrase, I might say: "I need to eliminate that tick that is been biting me all day." I would not say: "I have to be free from that tick." And that is why I'd personally use "rid of" with a cold, rather than "free" (no matter regardless of https://grantsforinsulationscotland.blogspot.com/2024/09/why-should-you-apply-for-free-boiler.html