burn away
Verb
Meaning
to remove or be removed by burning
The laser burned away the excess body hair.
(figuratively, by extension) to remove instantly and forcefully; to evaporate
Source: en.wiktionary.orgSynonyms
Examples
... so vast, so limitless in capacity is man's imagination to disperse and burn away the rubble-dross of fact and probability, leaving only truth and dream.
Something pure to burn away the darkness that hides inside my mind.
Poetry, I feel, is a tyrannical discipline. You've got to go so far, so fast, in such a small space, that you've got to burn away all the peripherals.