" To paraphrase, I'd personally say: "I would like to remove that tick that is been biting me all day." I would not say: "I need to be free from that tick." And that is why I'd personally use "rid of" with a chilly, as an alternative to "free" (it https://governmentboilergrant.blogspot.com/2025/06/a-greener-scotland-begins-at-home.html