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.
Fabric. 1. Pretreat with a prewash stain remover. 2. Launder, using the hottest water safe for the fabric. Upholstery. 1. Sprinkle baking soda, cornstarch, or other absorbent on the stain. Let stand 10 to 15 minutes, and then vacuum. 2. Using a clean white cloth, sponge the stain with a dry-cleaning solvent.3. Blot until the solvent is absorbed.. Pretreat with a prewash stain remover. 2. Launder, using the hottest water safe for the fabric. Upholstery. 1. Sprinkle baking soda, cornstarch, or other absorbent on the stain. Let stand 10 to 15 minutes, and then vacuum.