The fonds consists of two series biographical information and Do-It-Yourself Chemistry / Home Chemistry. The former includes information about Hayward including articles, CV, copies of publications and a list of his patents. The second series consists of material relating to the development of the Do-It-Yourself Chemistry program. It includes copies of newspaper columns, list of schools visited, samples of thank you letters from students, DIYC publications, photographs showing Hayward with students in various classrooms, and cassette recordings of his CFMI radio show and other interviews.