Przemysl Chemiczny, Vol.89, No.9, 1212-1213, 2010
Effect of liquid hydrogen peroxide-based stain removal-agent on the color damage of the direct dyes Laboratory note
Colour damage of 8 cotton test monitors dyed with the direct dyes was studied after 10-cycle wash at 60 degrees C and 20-cycle wash at 40 degrees C in all-around washing powder alone and in the same powder contg. Peroxide-based liq. stain removal agent. Colour damage was evaluated by spectrophotometric measurements. No increase of colour damage level was found due to use of stain removal agent in comparison to washing powder alone.