Not throwing out any aspersions on your washing skills Panther, but could be the incorrect washing powder is being used here, or too high a temperature.
What does the content label say, cotton or is it polyester based ?
If you are using any washing powder other than the
Colour Care products, they will contain what is known as Optical Bleaching Agents and will either mask or fade the colour. Cotton does fade out naturally over time, but not so quickly. If polyester/acrylic based then you are definitely using the wrong product. Other than that, is a manfacturing problem, which is rare nowadays.
Hope you not offended.
