" Quite simply, I'd personally say: "I need to get rid of that tick that is been biting me all day long." I would not say: "I should be free from that tick." And that's why I might use "rid of" with a chilly, as an alternative to "free" (regardless https://eco4grants.game.blog/2025/07/20/government-grant-insulation-scheme-save-energy-cut-costs-now/