Use the baby wipes & wait it out. The bottom will develop a nice patina & most things the wipes don't take care of will blend in nicely. If you replace the bottom it will only happen again. Check out the Patina & Alma threads in the clubhouse, you will see some great Almas with nice patina. I love mine & it has aged beautifly w/o any sort of spray or special treatmnt, using it regularly is the best thing for your Alma IMO. Hope you try them & see the difference that unscented aloe baby wipes make.