What can I use to clean the grease off stainless steel hood thingy in kitchen?

[waitingforgodot]

I saw some cleaning product specifically for cleaning stainless steel however it was about £4 and I am sure one of you can suggest a cheaper method? Any ideas?

I use window cleaner on all my stainless steel. Sink, cooker, hobs, extraction fan, my kettle and toaster set.........nice and smear free

sunflower oil

I know it sounds stupid, but try it just on a small patch first

First hot water and fairy liquid, cuts through all the grease. Then a wipe over with window cleaner.
If you have a lot of stainless steel then it's worth getting an e-cloth because they don't smear.

Baby wipes work too.

Oil and baby oil briliant with a E cloth all getting rid of smears.

I use Flash kitchen spray, the dry with tea towel to prevent streaks.
You don't need an expensive cleaner. Baby oil will get rid of any streaks too.

thanks for all your replies! That was quick!