Crossword clues for the word: PREWASH The word PREWASH has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for PREWASH Showing 1 to 7 of 7 results Clue(s) "Soften at the factory, as jeans" Clean in advance. Cleanse with water before packaging Get some blue jeans ready for sale Launder blue jeans before shipping Laundry verb Ready some Levi's for shipment