Thirsties Detergent & Hand Dyed Textiles

I saw some questions about it because of this caution:

"DO NOT USE ON HAND-DYED TEXTILES. We recommend testing for color fastness prior to using on dyed textiles."

I have used it on a hand dyed cloth diaper and it didn't harm it a bit.

This doesn't mean that it couldn't and you should still use caution, but I just wanted to let those wondering know that I have used it on something hand dyed and it didn't cause any problems :)