As a result of the study, 74 patients with a diagnosis of dentition defects were made partial removable lamellar dentures from various structural dental materials. To identify the awareness of patients about the peculiarities of hygienic care for the oral cavity when using removable dentures, a preliminary survey of all respondents was conducted. The results of this survey demonstrated a low level of patient awareness of the specifics of hygienic procedures for the care of dentures. More than half of the respondents (52.4 %) did not have sufficient information about the rules and features of hygienic oral care when using removable orthopedic structures. Only 31 % of respondents cleaned removable dentures twice a day, more than half, 60 % cleaned the denture once a day. According to the results of the survey, 76.5 % of respondents revealed violations of the rules of personal oral hygiene. Additional hygiene products for the care of removable dentures in the form of cleaning tablets are used by 5.6 % of patients, 83.1 % of patients did not use additional hygiene products.