Deepseaskateboard said:I have just done the treatment.
Used 5:1 ratio, quite a strong solution, perhaps next time I would try 10:1 (water:woolite)
It has however, took the shine from the leather and restored the matte finish.
Seats don’t look as new, but it was my first go at it.
54B92077-49A0-4802-BBC1-FC03131D8DF1.jpeg
I used around 5 or 5.5:1 and it worked pretty well here some more shots:

