Nonirritating nonionic tissue cleaning method
 A nonirritating, nonionic detergent surfactant composition suitable for application to and cleaning of sensitive tissue, including periocular and ocular tissue, having a low cytotoxicity and high cleaning ability includes a principal nonionic surfactant and at least one auxiliary nonionic surfactant present in the surfactant composition in sufficient amounts to increase the cleaning ability of the principal non-ionic surfactant. 
Allergan, Inc.
C A A A C C C A A A
C11D A61K A61K A61K C11D C11D C11D A61Q A61K A61K
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Thao T. Shulin
Tran Ding