Simmering Granules are made with natural salt crystals, with added fragrance, for use in oil burners. They provide an excellent alternative to fragrance oils or scented wax. They are ready to use straight from the packet and do not require the addition of oil or water.
Simmering Granules are safe, clean and simple to use. ... Simmering Granules are a natural salt based product with added fragrance for use in burners/diffusers. They are not harmful to the environment and when you dispose of them they will make your bin smell nice and biodegrade