So I decided to test the leatherique rejuv, oil and prest. clean on my Vw passat today since the weather was so good.. sunny and +30 degrees Celsius. Its black leather and has been treated with some meguiars leather stuff earlier.. So I started of by vacuuming and washing the seats with some hot water and a little dash of APC. Then I rubbed a really liberate amount of REJUV. OIL into all the seats.. MY GOD it smells good. 
Then I let the car sit in the sun for 6 hours with the windows down to bake into the seats per leatherique's website.
when I came back after 6 hours there was a hazy\ grey finish on the seats and it was VERY Tacky.. could leave big tacky fingerprints on the seats.
Then I used a micrifiber cloth and the prest.clean to rubb of the tacky surface.
Was a bit hard to get it off the seats, but abit of elbow grease and I did a good job. Still a little tacky but will go over once more with the prest. clean tomorrow and see if I can get it all..
forgot my camera at first, but Managed to take som picture of the seats 4 hours into the backing and finished product.. will post them up later..
The product IMO.
Getting it applied to the seats was reallly easy, Just used my hands and massaged it into every seam and leathered surface.
Getting it off was a bit more work, but nothing I couldn't live with..
Look of seats after using both products was absolutely stunning..
smell of seats after process.. PRICELESS
So all in all a very good product..
Just hoping the new leather feeling last's for a while.

Then I let the car sit in the sun for 6 hours with the windows down to bake into the seats per leatherique's website.
when I came back after 6 hours there was a hazy\ grey finish on the seats and it was VERY Tacky.. could leave big tacky fingerprints on the seats.

Then I used a micrifiber cloth and the prest.clean to rubb of the tacky surface.
Was a bit hard to get it off the seats, but abit of elbow grease and I did a good job. Still a little tacky but will go over once more with the prest. clean tomorrow and see if I can get it all..
forgot my camera at first, but Managed to take som picture of the seats 4 hours into the backing and finished product.. will post them up later..
The product IMO.
Getting it applied to the seats was reallly easy, Just used my hands and massaged it into every seam and leathered surface.
Getting it off was a bit more work, but nothing I couldn't live with..
Look of seats after using both products was absolutely stunning..
smell of seats after process.. PRICELESS
So all in all a very good product..
Just hoping the new leather feeling last's for a while.
