Hi again
I have a quick question are you putting anything like medicine on her head to kill the lice and eggs? Also if everything like sheets, pillows and clothes are not washed on high temperature they do come back. This was about 8 years ago but, one of my daughters friends had them once and brought them into our home. We had her for a long weekend and I did her head and then ours to be safe. They ofcourse came back. It was hard getting rid of them even with the medicated shampoo. Have you tried mayo? I looked up natural cures for them and found it works by all reports. It did actually work and I did it with my daughter so she would not be too traumatized. I did it two weekends in a row to make sure that I got them all and they did not come back. Also the mayo is oily so it is easier with the comb on the child. Just a thought because I know it must not be fun to keep picking her up and having to do this. Not comfortable for you or her.