Crossword Puzzle Chemical contaminationOnline version fill in the blanks by Janell Cossai 1 Used to clean worktops, floors, equipment and utensils 2 plastics which are not safe to come into contact with food 3 during _________ handlers need to make sure that food does not come into direct contact with anything else in the vehicles and during handling. 4 used by framers on crops to add nutrients to their plants 5 crops by farmers to drive away pests and insects 5 2 3 4 1