Review: Brand New Lux Soap Bar - whatSHElikes
Jul 04, 2013·The grading of the soap is determined by the percentage of Total Fatty Matter (TFM) in the soap. TFM content is the ratio of mass of the fatty content to the mass of the soap. So, the higher the TFM the better and purer is the soap. I have been using Lux since the time I was a little . I find the odour pleasant, not very harsh.