Of course, you do, you, don Quijote, and a few others are a paid shill for them, for all I know you are the same person using a different alias, using software that keeps the shills in disguise.
You may have a long history of posting deceptive crap, but the bottom line is nanoparticles are useless, and their ion content is way too low to have long-lasting effects.
It is what it is, Low PPM cannot compete with 100% organic High PPM Atomic Particle Colloidal Silver , hence you have a shills bashing the products.