These scented formats are made with a variety of fragrance products such as: Scented Coatings that emit scent automatically, Scratch & Sniff (Rub & Smell) which needs activation, scented stickers/labels, and Snap & Burst flap formats that you normally see used for fragrance Ads in magazines.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  prewash(Noun) A quick rinse given to objects before they are washed properly. 2  prewash(Verb) To rinse something before washing it properly.
Pretreat with a prewash stain remover, a liquid laundry detergent, or a paste of detergent and water. Launder with chlorine bleach, if safe for the fabric, or color-safe bleach. How to treat nonwashables: Apply diluted white vinegar to the stain with an eyedropper. Flush the spot with cool water.