Does particle size matter?
Particle size is a crucial factor. Much of the efficiency of the colloidal solution depends on the actual size and uniformity of silver particles. Particles that are too large are less effective. The preferred particle size for optimum results and safety of use should be from 0.005 – 0.015 microns in diameter. (one micron = one millionth of a meter). Our product ranges well within this range according to laboratory tests.
