The Virustatic® Shield offers two way protection. Its helps protect you but also others from harmful viruses breathed through it. Though obviously it is only effective when accompanied by strict personal hygiene.
The Virustatic® Shield has been developed to be worn for up to 200 hours and can be 'hand washed' in warm water (without detergent) - it recommended that it should only be washed 4 times. You can wear this face shield inside out and upside down if you wish.. theres no 'right' way as long as it covers you mouth, nose and ears.