When you buy slime for the first time in its natural form, you might find its smell unpleasant. Although it’s dependent on your ingredients, the scent is usually a plastic and glue fragrance, if you can imagine what that would smell like. Not particularly pleasant. Although note that some would describe the smell as soapy and actually prefer it. If you’re sensitive to smells, you may dislike playing with slime that produces a scent you aren’t fond of. In order to enjoy your experience with slime, you will need to scent it up. There’s a variety of scents that are popular among slime including bubblegum, chocolate, strawberry, cotton candy, peppermint and coconut, among others. These scents are produced by essential oils and will blend easily with slime.