Whitener

Pronunciation: /ˈwaɪtnər/

Whitener (noun)

  1. A substance added to washing to make clothes look brighter and more white.
  2. A product used to make teeth look less yellow and more white.
  3. A chemical added to paint, paper, or materials to increase their whiteness.

Examples

  • This whitener removes stains from laundry.
  • The laundry whitener works best in warm water.