First of all, it should certainly be mentioned that just a face shield has never been the ultimate solution to keep one away from the deadly effects of coronavirus. Most of all, the newly introduced kind of coronavirus is more infectious and dangerous. However, a gigantic number of people are being found using a face shield as this is one of the best options so far to avoid the deadly effects of Covid-19.
Face shields are like any expensive electronic device, you must choose the best one to get the best benefits. Undoubtedly, all of them give you protection, however, the wearing comfort and the transparency of the shield also matters, which you must focus on. The utility of a face shield is mostly known to all. However, what makes it different from other options is, it can keep your eyes protected from the transmission of coronavirus and this option is not available for mask users. This is one of the most mentionable reasons why the use of face shields is hugely increasing day by day.
Yes, face shields can give you complete protection and help you and your loved ones stay protected and away from the chances of Covid-19, but only if all the other necessary guidelines are followed in a proper manner. Apart from that, you must wear that shield every time you step outside and the face shield, especially the outer part, must be washed properly soon after you use it. So the final answer in this regard is, it is up to you and your activities that a face shield will be able to provide you protection or not.