Oh blah. I forgot to grab leather cleaner, but I have leather conditioner. I'm going to brush the heck outta the area of the creases, wipe with a damp rag, and then apply more conditioner and let it sit for a bit. The brown boots in question have a white line visible in the creases which I think is the start of a crack so I need to stop it in it's tracks. Will obenauf's help here as well?