Marmalade from supermarket oranges-yea or nay?

vintagepretty, Aug 6, 2:13am
NZ grown, they are 0,99c a kilo in Albany Paknsave at the moment, I thought to make a marmalade from the peel but I don't know whether they are sprayed. Anyone knows or done it and could suggest whether or not it's worth it? thanks;-)

lilyfield, Aug 6, 2:15am
Rwash them in hot soapy water, to remove the spray.and yes, its worth it.

vintagepretty, Jan 11, 6:10am
Thank you lilyfield;-)