Abstract: A convenient, portable, single use package providing method of a cleanup of grease or grime in when conventional means are not available. The pouch 20 contains a cleaning composition 28 which after application on the hands or skin, is removed from under and around the nails by a scraping implement 42 and the remainder of the cleaning composition 20 is removed by a towel 26 provided in the pouch thus leaving the hands clean.

Abstract: An electrochromic imaging apparatus utilizing electrochromic iridium oxide and a thin-film solid ionic conductor. In a transmissive cell, a first electrode, a photoconductive material layer, an electrochromic iridium oxide layer, an ionic conductive material layer and a second electrode are successively disposed on a substrate. The electrochromic iridium oxide exhibits coloration when an electric field of one polarity is applied across the first and second electrodes to record an image which is incident upon the substrate. Reversal of the polarity of the electric field across the first and second electrode causes bleaching of the electrochromic iridium oxide. In a reflective cell, a light blocking layer having a reflective surface is disposed between the photoconductive material layer and the electrochromic iridium oxide to optically separate a viewing light incident upon the second electrode from the image incident on the substrate.