I have stopped using the aluminium ones which tend to go bad, very fluffy and rusty-looking. The Stainless steel models seem much cleaner over time and only nee

I have stopped using the aluminium ones which tend to go bad, very fluffy and rusty-looking. The Stainless steel models seem much cleaner over time and only need new rubber seals. Unless you forget about it on the hob and melt down the handle (don't do this!)