In addition to these detergent surfactants, {TAIL ~ the detergent compositions} can optionally comprise from 0 to {HEAD ~ about 60%} by weight of a detergent builder 
In addition to these detergent surfactants , { TAIL ~ the detergent compositions } can optionally comprise from 0 to { HEAD ~ about 60 % } by weight of a detergent builder
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH