In my experiments, the Silvertize cloth does seem to have some germ-killing power. It grows far less bacteria than a similar plain cotton cloth. It removes germs better from phones and electronics when it is wet compared to when it is dry. If you would like to order a Silvertize Cloth, click here.
If you would like all the details of these experiments, please my read Silvertize Cloth Independent Testing page.
Thank you!--Annie Pryor, Ph.D.