You'll find it hard to beat good old-fashioned soda crystals (= 'washing soda', from Wilkinsons, traditional hardware stores and some DIY outlets):
http://www.thegreenst...default.aspx/Page/178
Yep, I've just done mine and soda crystals did the job just fine.
Mind how you go tho, i forgot the cupboard door was open, went to climb on a chair and - - %&£**(@}%** I've got a lump the size of an egg.
langara,
lets be honest and sensible here.
There are so many cleaning agents on the market and advertised for cleaning, I cant believe you have asked this Q?
but trt half of them you buy because the advert says they remove all grease. and half the time non of them actually do, so its nice to get a bit of feedback on products.