DIDNT WORK!
Didn't work for me. Tried it three times and nothing. I followed the instructions and I also left it on even longer the 2nd time and it did absolutely nothing. I really thought it would work because of the reviews. And the clog is only from hair because I usually use Scotch Hair and Grease and that works really well. But I wanted to give Professor Amos a try. Too bad.
Rating: 1 stars