Scrub up well British phrasal verb informal
Make an effort to look good before going out.
Janny really do scrub up well, don't you think?
He scrubs up well for his ex-lover's wedding.
I gotta admit that you scrub up well tonight Thomas.
The verb "scrub" should be conjugated according to its tense.
The expression refers to the intensive scrubbing that surgeons undertake to be extremely clean for operations.
To do domething based on your emotions rather than for rational reasons
I can't believe that Tom beat his classmate. He's always the one who let his heart rule his head.