" To paraphrase, I might say: "I need to get rid of 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 use "rid of" with a chilly, rather than "free" (it does not matter https://governmentboilerreplacementscheme.blogspot.com/2025/06/energy-smarter-life-better-unlock-power.html