She used a whitening toothpaste to whiten her teeth.
whiten clothes
Frequency:
70
%
She added bleach to the laundry to whiten the clothes.
whiten skin
Frequency:
60
%
Some people use skin lightening products to whiten their skin.
whiten hair
Frequency:
45
%
She used a hair toner to whiten her blonde hair.
Idiomatic Expressions for whiten
Phrase: whiter than white
Meaning: to be completely pure, honest, or blameless
Usage: The politician claimed to be whiter than white, but later scandals revealed a different story.