Do I need to add water to the burner with these granules?

No, these simmering granules are designed to be used dry. You should place them directly into the burner or warmer without any added water or fragrance oils to ensure they function correctly and safely.

How long does the passion fruit scent last?

The fragrance is released gradually over several hours while the granules are being heated. Once the aroma becomes faint, it is time to replace the used granules with a new spoonful to maintain a consistent scent level.

Can these be used for purposes other than heating?

Yes, you can place a small bowl of these granules in closets, bathrooms, or even ashtrays to help freshen the air and reduce unpleasant odors. In these cases, they act similarly to potpourri by providing a subtle scent without the need for heat.