There is some good info on Ich in the disease section of the forum. I will say that soaking food in FRESH garlic juice has been very helpful for me in battling ich. I swear by it. It will not cure severe cases, but it will help fish with minor cases fight it off.
Kick Ich never worked for me. I've been where you are. I know sometimes we look for the easy cure, but I'm sorry to say that isn't it.