A technique of whitening fibres or fabrics or depriving a coloured substance. That is introduced about by making use of various bleaching-brokers. Normally chlorine is employed for cotton along with other vegetable fibres and peroxide and sulphur dioxide for animal fibres. One particular term of warning. People who have attempted https://knoxokgcz.blogpostie.com/57181020/bleached-cotton-things-to-know-before-you-buy