I can honestly say that I am so glad I made this purchase. I have not used Drano since! Woot Woot!
The only downfall is that cleaning it grosses me out. Yea, it's my hair but still....yuck. So I like to let it dry completely and then remove the hair - in my mind it's less gross that way, LOL.
I like it and if something happens to it, I will buy it again.