Pop a shower steamer towards the back of the tub, not right under the water, but close enough to catch some splashes and release the delicious scent of a warm, iced gingerbread cookie.
Ingredients: sodium bicarbonate, citric acid, magnesium sulphate, fragrance, prunus amygdalus dulcis (sweet almond) oil, sodium lauryl sulfoacetate (SLSA), zea mays (corn) starch, kaolin, polysorbate 8o.