"blueman" wrote in message
...
A recent post recommended applying Kroil daily for a week to loosen up
a stuck anode rod in a water heater.

- Is Kroil significantly better than more commonly available brands
such as Liquid wrench?

- Does applying it repeatedly add much effect beyond the first 2-3
applications?

Kroil or PB Blaster is the best stuff. Not sure about getting anodes out,
as there is a corrosion there, and an actual fusing of metal.

Good luck.

Steve