bleach

US /bliːtʃ/
UK /bliːtʃ/
"bleach" picture
1.

a chemical product used to lighten or whiten fabrics, hair, or other materials, or to disinfect surfaces

:
Add a capful of bleach to the laundry to whiten the whites.
She used bleach to clean and disinfect the bathroom tiles.
1.

to make something white or much lighter by a chemical process or by exposure to sunlight

:
The sun will bleach the curtains over time.
She decided to bleach her hair blonde.