I haven't tried this yet, and honestly, never heard of doing this before . . . but I thought it was an interesting concept.
If you try it before I do, comment on how it turns out for you.
Baking soda, cornstarch, and favorite fragrance oil.
In a bowl mix together 1 cup of cornstarch and a 1/4 cup of
Add 1 tablespoon of your favorite fragrance oil and mix well with your hands.
If you get clumps of fragrance and powder, rub them between your hands to powderize.
Store in a glass cheese shaker and sprinkle on your sheets when needed.
This will not stain your linens.
Essential oil of Lavender is a great scent to use for this project.
Not only does it smell great, it's a natural sleep Enhancer!