Just been doing laundry and have found that lots of the baby's clothes and mine (due to his mucky pawprints getting everywhere) have grease stains in them that haven't come out. Get this occasionally but seems partic bad at the moment. No idea what the stains are, although probably butter given DS's love of it.
Normally use non-bio (Persil) plus conditioner (Ecover) on a 40C wash in slightly crappy washing machine.
What can I do to get rid of them?