Denim color transfer to stone leather
Is a common problem on lighter coloured leathers; this can be avoided by regular cleaning and the use of a protector. The transferred dye will ‘sit’ on top of the protection and van then be cleaned off by regular cleaning. Using a solvent on leather that has a stain or dye transfer will do two things;
(a) Cause the dye to 'bleed' into the surface making it even more difficult to remove
(b) Damage the finish requiring replacement.
Dye transfer (from jeans, leather belts, etc) can be very difficult to remove; the longer it is on the leather the harder it will be to remove. Clothing dye normally shows as a greyish bloom in seat area. This is usually caused by dark dye transferring from clothing. Particularly avoid brand new (i.e. never been washed) denim jeans, damp knitwear etc (see Leather Master’s Strong Effect Cleaner)
For more information on Leather Care / Maintenace see DetailingWiki article
A leather protection product (Leather Master Leather Protection) is essential as it will protect the surface finish and makes dirt easier to clean off. The latest technology leather upholstery does not make the interior "maintenance free," as some car dealerships imply. Protection is an essential element in leather care, inhibiting abrasive dirt / grit, brought in from the outside via the A/C system and stains from being absorbed. Its primary purpose is to act as a barrier between the leather surface and any soils that may settle on it, making maintenance cleaning easier.
As is providing protection from ultra violet radiation (UVR) to avoid photo synthesis (colour fading) particularly in the open-air roadster/convertible (303™ Aerospace Protectant)





