[An experimental evaluation of the efficacy of 4 types of detergents for 3 types of dyes to which workers in color-printing plants are exposed]. / Valutazione sperimentale di efficacia di 4 tipi di detergenti per 3 tipi di coloranti ai quali sono esposti i lavoratori delle tinto-stamperie.

The efficacy of 4 commercial cleansing products was tested with 3 colouring agents widely used in the dyeing industry in a randomised double blind trail involving 8 workers each time. A between-detergents statistically significant difference was observed; the interaction (detergents x colouring agents) was significant. The efficacy of type A detergent was higher for type I-III dyers, while the efficacy of type C detergent, which widely used was lowest.