FC-226 imparts durable water absorbency (wicking) and stain release properties to 100% polyester fabrics or yarns, These benefits can be seen on other synthetics such as nylon and acrylic, however the advantages are not as dramatic as on 100% polyester
FC-226 will, in some cases, marginally improve fabric softness and may enhance dye bath lubrication
For stubborn stains, additional washes may be required for complete stain removal
When fabrics are properly treated with FC-226, most stains are generally removed during one home laundering