Originally Posted by Carla P
:lol: :lol: I'm not the teacher... you are. (If I were, I could explain it better!!) :D
You did a good job explaining...and I'm not the teacher...yet! LOL. It does make sense. I knew your saliva contains enzymes and obviously your blood contains proteins and that enzymes break down proteins, I just never...I guess, realized that it would get a blood stain out of something.