PureBioGuard uses a revolutionary “mechanical” kill technology. The PureBioGuard formulation contains a positively charged polymer which forms a bond with the surface of your skin.
You could think of this bond as a layer of “spikes” that attracts harmful microbes and draws them in. The spikes puncture the microbe’s outer cell membrane, causing it to destabilize and die.
Since nothing is transferred to the (now dead) microbe in the killing process, the anti-microbial properties of PureBioGuard have not lost their strength and the spikes are ready for the next microbe they encounter.
Check out the How It Works page for more detail.