" Quite simply, I'd say: "I want to eliminate that tick that's been biting me all day." I wouldn't say: "I have to be free from that tick." And that is why I would use "rid of" with a cold, as opposed to "free" (it doesn't matter no matter if https://ecograntswales.family.blog/2024/09/13/4-steps-to-apply-for-government-grant-for-solar-panels/