After reading all the posts about lye vs. no-lye, and pondering my next relaxer...Is it possible to test the hair with both kinds of relaxer to see how one's hair will respond before applying it to the whole head? My first idea was to take individual strands and do a normal strand test, but...this wouldnt really tell you about the long term whole picture effects...so my next idea is, Find two discrete areas on the head that are in good condition, or the most representative of your overall hair health..apply both types of relaxer on and care for them both equally, etc. and see what happens after about a week. Is it reasonable or is there a better more logical way?