Ok... I'll confess two things:
- I don't have a Brooks, but all my bikes have leather saddles that I oil (with Proofide) yearly.
- I like to ride with jeans whenever possible.

However, the saddles leave a rather disgusting stain on the seat of my jeans. I end up using bleach just to get them presentable again.

So I'm back to wearing black running pants just to stay relatively decent. Even short trips to the grocery store leave my jeans in terrible shape.

This happen to you?