I dropped a Beta-Carotene liquid pill and accidentally stepped on it. I followed the directions explicitly including the suggestions on here. It didn`t even phase it. It`s still there. I tried See Spot Go and it didn`t go. I tried it on a spot where my cat threw up and it didn`t phase it either. You have to go over the spot 2 or 3 times. It also depends on the type of carpet-shag-long or short-berma-throw rug-etc-and the color. On some it`ll leave a residue. It will remove "some" cat vomit. Spot Chomp stain remover is highly rated. Think I`ll try it.

I purcheased the 770 and have had no problems with the light houses. The invisible wall hasnt failed me yet. It cleans well, have it set to clean daily.

I've been shopping for cables for sometime to hook up to my RadioShack 4440-T Speakers and needed something that would really transmit the full power of my music through them. I almost bought the more expensive K3 cables for $34,000 a pair but the wife was really complaining about the cost so I settled for these. WOW! The fidelity of these are amazing, especially considering I only paid $8,450 a set!!! I may upgrade at some point, but for now these will do.

This stuff works great as long as you follow all instructions and keep after them. The egg kill is fantastic!!!