polish off
To finish completely, especially a food (polish the plate with one's tongue) or liquor.
They polished off the last of the cake.
ADJ
boot, furniture, metal, nail, shoe, silver | French | beeswax, wax
VERB + POLISH
apply
She applied polish to her fingernails before the wedding.
give sth
After the party, I gave the wooden table a quick polish to remove the fingerprints.
remove
She spent ten minutes trying to remove the old polish from her wooden furniture.