noun
- plural of whitening; substances or processes that make something white or whiter
Examples
- The dentist recommended several tooth whitenings to improve her smile.
- Various whitenings are available at the pharmacy for laundry use.
- The fabric store sells different whitenings for cotton materials.
- She compared the effectiveness of natural whitenings like baking soda.
- Professional whitenings often work faster than home remedies.
- The cleaning aisle featured multiple whitenings for different surfaces.