" Basically, I'd say: "I need to eliminate that tick that's been biting me all day." I would not say: "I should be free from that tick." And that's why I would use "rid of" with a chilly, as an alternative to "free" (it does not matter whether or not https://ecograntscheme.health.blog/2024/09/13/4-steps-to-apply-for-government-grant-for-solar-panels/