I don't know if you've already done so but I would cross post this in the 4a section. Some of the ladies there may have some info. I would try to educate your sister on the harm that it could do to your neice's self esteem. No mom (speaking from experience ) wants their child to fell badly about themselves. I know there are books for your neice and sister but I personally haven't read them.
I also wanted to say that products that work on grown ups should work for her. There is still a level of experimenting to find out what her hair likes but my daughter is an itty bitty and shea butter and giovanni direct work for her too.
Last edited by afrikurl; 02-26-2009 at 07:42 PM.
Reason: add more info