Over the past year or so, I've noticed 'bleach' marks have appeared on the odd item of clothing following washing. The marks are that pale orange colour you get with bleaching products. We don't use bleach so I'm not sure what's happening. I thought it was perhaps just poor quality clothing losing dye but now, looking back, it's happened on expensive items as well as cheapos.
Has anyone had a similar problem or perhaps can shed any light as to what may be happening? We use Ecover washing detergent and softener, BTW.