" Quite simply, I might say: "I want to remove that tick that's been biting me all day." I would not say: "I have to be free from that tick." And that's why I might use "rid of" with a chilly, rather then "free" (it doesn't matter no matter whether https://ukgovenergygrants.blogspot.com/2024/09/why-should-you-apply-for-free-boiler.html