So I came to clean my cars interior the other day for the first time since buying the car and I started by wiping the leather down with a damp microfibre cloth. Once I’d done so I started to notice some spray marks all over the leather (see photos). I have no idea what these marks are but they are all across the drivers seat, I’ve attached photos of the worst of them. Didn’t notice this when buying the car a few weeks ago but the only thing I can think is that when the car went into Audi for some warranty work last week they cleansed the car afterwards, could this be anti bac spray that has reacted badly with the leather? Any ideas on how to sort this? I’ve tried some Dodo Leather Cleaner I had in the garage but in all honestly it’s just cleaned it and made the marks more pronounced.