This product is mainly composed of a variety of high molecular polymers, with excellent stability. This product has excellent reaction removal function for NP, Op, NPEO (nonylphenol polyoxyethylene ether), opeo (octylphenol polyoxyethylene ether), dpeo (dodecyl phenol polyoxyethylene ether) and dnpeo (dinylphenol polyoxyethylene ether). It is suitable for APEO removal process of various fabrics.