noun
- substances or products used to make something whiter or remove stains
Usage: plural form of whitener
Examples
- She bought several different whiteners to remove the yellow stains from her shirts.
- Teeth whiteners are popular cosmetic products.
- The laundry aisle contains various fabric whiteners and brighteners.
- Natural whiteners like lemon juice can be effective on some stains.
- Optical whiteners in detergent make clothes appear brighter under UV light.
- The dentist recommended professional whiteners over store-bought options.