scour off

scour off

To remove something (off of someone or something else) with vigorous scrubbing, especially by using a very abrasive brush or cleaning pad. A noun or pronoun can be used between "scour" and "off." You'll need to scour off the dirt before you start boiling the potatoes. I spent the whole day scouring rust off the fence around our property.
See also: off, scour
Farlex Dictionary of Idioms.

scour something off (of) something

 and scour something off
to clean something off something else by scouring. (Of is usually retained before pronouns.) See if you can scour the rust off the cookie sheet. I will scour off the rust with steel wool.
See also: off, scour
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • (Is) this taken?
  • involve with
  • involve with (someone or something)
  • involved with
  • arrange for
  • arrange for some time
  • arrange some music for
  • back into
  • back into (someone or something)
  • add in
References in periodicals archive
More likely, you'll have to scour off some excess solder with sandpaper or emery cloth before you can slip on a new fitting.
It's essential to scour off those dead skin cells if you want your skin to glow with radiance and health.
Scrape or scour off decaying food, which can attract disease, then scrub with a mild solution of bleach.
Using a steel wool soap pad, scour off any black flux tarnish on the seams.
Three ways to remove rust Pros: Cons: Grind, sand or scour off No pockmarks and a Dirty, dusty, hard the rust smooth finish prior work.
Don't move in and try to scour off stubborn dirt spots.
They don't use Brillo pads, but they do scour off the grey stuff on the surface to reveal the fresh, plump skin underneath.