Baby shampoo in a bowl of warm water. Brings it up a treat!
I was told this in a reputable shop where I bought my leather suite from & when I opened up the leather cleaning kit that normally costs �30!! but I got for free with the suite & I smelt the cleaning fluid..it does smell like Baby shampoo too!
there is some good stuff at the supermarkets i use sicicone spray from diy places or a jar of cleaner which i bought fromtesc it has no beeswax in it and cleans and shines, i found baby wipes can sometimes fade the leather x
I found a company online (Spotlessleather.com) and they have an Online cleaning service. Just pick the style of jacket and it will tell you what the cost is to not only clean it but to actually restore it to a like new condition. I have used them and they are very nice priced way below what you would think and it gets delivered right to your door. Check them out!