reducing agents an effective amount of the wrinkle reducing ingredient is preferably from about 0 1 wt to about 5 wt and most preferably from about 0 3 wt to about 1 5 wt however sulfated sulfonated vegetable oils can be used at even higher levels such as from 0 1 wt to 10 wt due to their ease of formulation and relatively low cost suitable liquid detergent formulations are described for example in u s pat nos 4 261 868 4 322 308 4 959 179 5 089 163 5 147 576 and 5 205 957 all of which are incorporated herein by reference an additional advantage of the above identified wrinkle reducing ingredients is that the molecules compounds do not have a net positive charge in a neutral or alkaline medium i e a medium having a ph greater than or equal to about 6 5 lack of a net positive charge makes their inclusion in liquid detergents containing anionic surfactants much easier more specifically they are less likely to precipitate with negatively charged surfactants a further advantage is the likelihood of u201c yellowing u201d fabrics with the above wrinkle reducing molecules is less than with amine containing ingredients in addition some of the above wrinkle reducing ingredients such as.