(~s, exfoliating, ~d)
To ~ your skin means to remove the dead cells from its surface using something such as a brush or a special cream.
Exfoliate your back at least once a week.
VERB: V n, also V
exfoliating
...a gentle exfoliating cream.
ADJ
exfoliation
There is little doubt that skin does benefit from exfoliation.
N-UNCOUNT