Jock,
Not to rain on anyone's parade, least of all the tree huggers, but as soon as that environmental friendly cleaner cleans the junk off your motor, it's no longer environmentally friendly...it's full of grease, oil, gas and whatever roadkill it has successfully washed off your motor. So much for 'green'!
Stuart
I understand that Stuart, I don't just let all the cr*p flow down the nearest drain,in fact where I live we have a natural reed bed system for all 'grey water'.
We do not use
any detergents/soaps in our house that will damage the environment.
It's a specific requirement of
all the households where I live.
I was just saying the POR is much less aggressive than some of the stuff out there!

I did not mean to offend anyone.
Jock

P.S(I didn't mean to hijack your thread Daniel!)