one of the guys on that detailing world link recomended using a george vacuum which the the wet and dry version of the henry cleaner (i found our henry good for hoovering the roof) so i wondered coud you use a vax type carpet cleaner thing with some of that waterproofing stuff you put your coats in the wash with. then use some sort of outdoor proofing thing like the guy used?
lets face it the autoglym stuff is probably just the same but a bit watered down. (i recon these leather cleaners are probably just saddle soap and you would get something just better and cheaper going to a tack shop)
if you dont want to do the roof yourself maybe one of these hand wash places may do it? the 5star wash in liverpool will do a convertable using the autoglym stuff for about £40
lets face it the autoglym stuff is probably just the same but a bit watered down. (i recon these leather cleaners are probably just saddle soap and you would get something just better and cheaper going to a tack shop)
if you dont want to do the roof yourself maybe one of these hand wash places may do it? the 5star wash in liverpool will do a convertable using the autoglym stuff for about £40