From the Taylor website:
Factory Service Center Customers in the U.S. and Canada are encouraged to contact our Factory Service Center staff toll free at 1-800-943-6782 with any service, maintenance or repair questions concerning Taylor guitars. ... We’ve found that a personal conversation is the most effective way of answering questions and quickly troubleshooting problems. That’s why you won’t find a service e-mail link here. So, please call, and we’ll be happy to help you.
I'd call them and get their recommendation; I expect it will be the same as Muttley's. However, Taylor modern finishes are made of a UV-cured polyester resin that is extremely strong and stable. It may be a simple matter of wiping with a solvent, such as naptha. Good luck.