[TR] What do you use to clean greasy parts?

[macartney.john at yahoo.co.uk (John Macartney)]

I used to use a product we have in the UK called 'JIZER.' It's water soluble, 
neutralises toxic substances like oil and grease which means you can legally 
flush it down a public sewer?and you remove it from the article you've cleaned 
a 
high pressure washer. If cleaning parts in a parts cleaning cabinet, I find a 
pint or two of?ordinary domestic heating oil is ideal as it leaves a slightly 
oily film to counter rust. But there are lots of alternative 'green' products 
you can use as an alternative.
?
Jonmac