Objective. Chlorhexidine gluconate (CHX) is an irrigant with a reasonable antibacterial ability and rather high permeability yet often fails to remove the smear layer. To solve this problem. CHX is upgraded through its complexion with chitosan (CS). https://www.getpureroutine.com/hot-sale-ethical-nutrients-mega-magnesium-powder-citrus-450g-for-sale-save-big/