Q.Outdoor plumeria to indoor?
My potted plumeria plant on balcony is just beginning to sprout, and I see white flies and little spiderwebs. If I can rid these with Neem spray, could I move plant indoors to avoid these pests in the future?

Certified GKH Gardening Expert
Yes you can use Neem oil or insecticidal soap to rid the plant of pests and bring it inside, but indoor plants manage to get insects, too, so you will need to keep a watch out.
Here is more information about plumeria care.
https://www.gardeningknowhow.com/houseplants/hpgen/bring-plants-in-without-bugs.htm
https://www.gardeningknowhow.com/ornamental/flowers/plumeria/growing-plumeria-plants-indoors.htm
https://www.gardeningknowhow.com/ornamental/flowers/plumeria/growing-plumeria.htm