Removing dried buffing compound

Hello I am trying to remove leftover dried buffing compound. I have used warm water and soap, 3M Clean & Shine, and compound to re-hydrate the dried compound and so far no luck. I know some same vegetable oil but will this damage the clear coat? What about a steam cleaner?
Thanks

50/50 alcohol and water-will melt it right off….

Thanks I will give it a try.

Try a dedicated prep like Gyeon Prep or something equivalent. That should do it.