The PEG is supposed to make it water-soluble, but I'd be wary considering how many times it shows up. Even modified dimethicone can't be all that great when it shows up 4 times on the ingredient list.
*Poster formerly known as Bailey422*

Here's all you have to know about men and women: women are crazy, men are stupid. And the main reason women are crazy is that men are stupid. ~ George Carlin