5 Mistakes to Avoid When Wearing COVID-19 Face Shield Mask When it comes to buying a COVID-19 face mask, it’s best to purchase the one that fits perfectly.Droplet transmission can occur when you talk to someone. So, don’t remove your face mask while talking to someone. #manufacturerfaceshieldmask #facemask #faceprotectionmask #shieldmask https://www.slideshare.net/kapoorplastics01/5-mistakes-to-avoid-when-wearing-covid19-face-shield-mask