What most naturally follows?

How to have a relaxing spa day at home
Draw a hot bath.
Fill your tub with water at just the right temperature, whether you like it piping hot or just this side of warm. While the tub is filling, dim the lights and light some candles.
Beyond that, you can help yourself relax even further by doing a few of your favorite things. For example , Pour yourself a glass of wine, juice, tea, fruit punch or some water! Play music.