I did it! I finally got the courage to do it on my 2 month old Speedy B! Now I wait for it to dry...
There were no significant darkening either! I had some water spots I was hoping to fix but it didn't go away after wiping it. Oh well! I hope this method at least prevent future ones.
Here's what it looks like after wipe down:



The water spots that stayed:
Sorry for such poor quality. I was using my iPhone camera and it doesn't take the best detailed picture in low light. Anyways, you can kind of see the two water spots on the side of my bag.
There were no significant darkening either! I had some water spots I was hoping to fix but it didn't go away after wiping it. Oh well! I hope this method at least prevent future ones.
Here's what it looks like after wipe down:



The water spots that stayed:

Sorry for such poor quality. I was using my iPhone camera and it doesn't take the best detailed picture in low light. Anyways, you can kind of see the two water spots on the side of my bag.