Grainfather’s ‘High Performance Cleaner’ is specially formulated to be used with the Grainfather and its hard and soft metals.
It is designed to remove hard to clean proteins from the Grainfather without the need for serious scrubbing! It’s excellent at getting to hard-to-reach places such as the counterflow wort chiller, pipes and pumps.
It is suitable for soft metals such as copper and hard metals such as stainless steel which not many other cleaners are designed for. If you have a Grainfather it is important to use this cleaner.