The What to Wash and What Not to Wash signs are visual aides to assist farmers at the wash station in order to recognize which vegetables should be washed in water and those that should not be washed with water. This resource can be used by staff as a guide to teach farmers during a workshop on post-harvest handling, but then will stand alone as a large sign in a farm wash station area. Staff will use hands-on demonstration to show farmers how to utilize the wash station and follow food safety procedure; this is one piece of that education.