Cinnamon Vanilla: Use 4-6 Drops of Concentrated fragrance oil in a fragrance oil warmer. Tip: a few drops will revitalize your wax melts. Many Fragrances and Sizes Available. We take great pride in our products creations and hope they will provide you with much enjoyment. During warmer weather candles and tarts may soften. This is normal. Simply allow your item to cool before use. Caution Keep out of reach of children and pets. Melted wax gets very hot and can cause burns, please use caution when handling hot wax. Allow candles, wax and wax warmer to cool before moving, covering or removing wax. This product contains oils that may cause damage to fabrics and other surfaces. Store in a cool dry place.