Lemon Sugar Scrub - The Inspiration Board How to make lemon and sugar scrub Place sugar in a large bowl. Set aside. Measure out 1/4 cup of coconut oil and place it in a microwave safe bowl. Heat coconut oil in the microwave for about 30 seconds, or until the oil is melted. Pour oil over sugar and mix to combine. Add in lemon drops. If desired, add lemon zest for scent and color.