DANGEROUS TO USE STAINLESS STEEL AS THE ANODE. It gives off poisonous gas. Other wise stainless works well Heat has been mentioned a few times above The method original came out of the UK and I know a number of people all over Australia including where wots his name ??? lives that little funny island way down south and nobody has said anything about heating up the water and I can't find where it might of been mentioned
This U-Tube is good the chap uses a scouring pad to clean under a tap YES I also have done that and when dry paint