Help! Stitching is dirty after Love My Bags conditioner :(

[The Baroness]

I recently bought a vintage 1997 Babylone. The vachetta was very dry, so I conditioned it with "Love My Bags" conditioner and now my formerly gorgeous stitches are looking a bit grey with dirt. Any suggestions for how to clean them without damaging the vachetta? Baby wipes aren't doing anything. I was careful to avoid the stitching, but it's difficult to avoid it completely.

 

[TC1]

I recently bought a vintage 1997 Babylone. The vachetta was very dry, so I conditioned it with "Love My Bags" conditioner and now my formerly gorgeous stitches are looking a bit grey with dirt. Any suggestions for how to clean them without damaging the vachetta? Baby wipes aren't doing anything. I was careful to avoid the stitching, but it's difficult to avoid it completely.

Pics?