Yes fair comments, I fell foul of the colour fastness or lack of. I now have largely pink detailing cloths, hence the instruction label.
Well I'm glad it wasn't just me

As we speak I have a 'red wash' waiting to go in the machine following Sunday's car cleaning.
Btw Neil, the WoWo micro fibre cloths are very good, for many jobs but particularly for buffing off wax/polish. At first I thought they could do with being of a heavier weight (as you did) but, having used them a few times now I actually think they are better in many respects because they're thinner. Polished up my tail pipes up a treat
