Please help! elasticity/porosity test not working
Please help! I know this has been explained a zillion times, but the density and elasticity tests aren't working for me. For elasticity, it says to stretch a wet hair or two and see how much it expands, but I can't tell how much it is stretching before it breaks. is there an easier way? For porosity, I don't really know if my hair takes a long time to dry or how it soaks up products. What's a long time? The only thing I do know is that the Robert Craig color I use does tend to fade out after three weeks. I tried the hair in a bowl of water, but my hair is very long, and half of it sank to the bottom after 3 minutes and the other half stayed on top, so I have no idea what it is!