This study assessed knowledge, attitude, and practices (KAP) of the public in Malawi on issues related to molds in foodstuffs. A survey involving structured questionnaire was conducted with 805 respondents from seven districts of Malawi. Descriptive statistics, t tests, and analyses of variance were calculated. A majority of respondents recognized that molds were dangerous to human health (88 %); however, about 50 % of respondents were not informed that mold toxins are thermally stable and that they are not destroyable by normal cooking processes. About 33 % of the respondents asserted that they buy moldy maize, while approximately 20 % of respondents reported that they consume moldy fruits having discarded moldy fraction. There were significant differences in knowledge scores among different demographic groups. Females had significantly (p < 0.05) lower knowledge scores on issues related to molds in foods. Additionally, the respondent’s location had a significant effect. However, respondent’s education had subtle effect on knowledge score and the overall population’s knowledge score was generally low (3.55 ± 1.32 score out of 9). Results of the study underline the need to raise public’s knowledge about health risks associated with spoilage molds in food and prevention and management options.