In simple terms, "absorbency" refers to the ability of a material or substance to soak up or take in liquid. Basically, it describes how well something can absorb or sponge up liquids like water.
Doublers — these are essential items to increase absorbancy in both prefolds and pockets. (iloveclothdiapers.com)
Skip bleach, vinegar, and fabric softeners as those can affect the life and absorbancy of cloth pads. (mamapure.com)
At FMP we stock a range of accessories to make using cloth nappies easier, liners make cleaning dirty nappies easier and fleece keep delicate baby skin dry, wetabags are great for storing used nappies either at home or when out and about, boosters add extra absorbancy for heavy wetters and for night time. (funkymonkeypants.com)