Postal questionnaires were distributed to 3,806 primary schools throughout the UK (response rate 23 per cent). The questionnaire was developed based on the results of in-depth interviews with school teachers and included topics such as where teachers gained up-to-date food hygiene messages, methods used to teach food hygiene, and how key food hygiene messages are reinforced. Teachers cited most preferred resources for teaching food hygiene, influences on the choice of these resources, and limitations on use. British Food Journal 2006 ; 108 721 – 731.