Abstract: When Coronavirus Disease 19 appeared in 2019, the public was renewedly worried about the spread of aeronautical and aerosolized viruses. Many contradictory dialogues on which types of personal safeguards defend dentists and patients better against viral exposure follow this issue. In this comprehensive analysis, we carry out a thorough and critical evaluation of face masks and face shields, some of the personal protections most widely prescribed against viral infection. The roles and practises of most popular types of masks in odontology are described: operation masks, operative masks, and respiratory masks are filtered (also called N95s). Following this would be the crucial evaluation of masks used on the basis of an analysis of the recorded proven results in three main areas: the extent to which each type of mask is demonstrated to defend against airborne and aerosolized environments, the recorded possibility that masks are not acceptable and risk factors for both correct and incorrect use of masks1–3 . Our examination finished with some realistic, evidentiary guidance for use in dentistry and dental clinics using this material.