Businesses in the wax melts and aromas category make or sell products used to add fragrance to homes and other indoor spaces. Wax melts are scented pieces of wax warmed in a suitable burner, usually with a tea light or an electric heat source, to release their aroma without a wick. They are commonly available in different shapes, fragrances and sizes, and may be sold individually or in assorted packs. Customers can also expect related home-fragrance products such as scented candles, reed diffusers, room sprays, fragrance oils and burners. Some businesses offer seasonal or themed scents, gift sets and refills, while others make products in small batches or provide options for choosing a fragrance or presentation. Product information may cover ingredients, fragrance notes, recommended use and care; safe use depends on following the maker's instructions, particularly for heated wax and products used around children or pets.