Chesapeake Bay CandleReed Diffuser, Peace + Tranquility (Cashmere Jasmine)

Is there a place to order the refills for this scent? I love it so much but don't want to keep buying the diffuser itself.

Order received destroyed. Can anything be done?

I spilled the oil on my cherry wood dresser. Is there a safe way to clean it off without damaging the finish?

Is this made with artificial fragrance?