I am not sure what others think but I used it. There were no other blue kinds when I was getting it. It seemed to work fine, I've only had to strip once though.
Thanks - I opted to try a few super hot washes/rinses with no detergent or anything first to see if I really need to strip. Towards the end of the first cycle I noticed bubbles, so I'm thinking my dipes had detergent build up (I'm so confused about more or less detergent - even on here I've been told different things). Several washes later, no more bubbles, and the diapers and inserts just look and feel "cleaner". Hoping I solved my problem without having to strip.
Re: stripping: ultra concentrated Dawn a no-no?