How can I fix the unclog my Kitchen sink?

I had a similar problem some time ago and obtained a drain cleaner acid solution from my hardware store that burnt away the blockage but follow the instructions by using rubber gloves, goggles and not looking directly over the plug hole as you may get spurts in your face. If you don't want the chrome to turn black then use a small funnel when pouring.
Good Luck

sparky
January 2006