Long lasting scented mineral oil based Gel Melts™ for warmers are a great way to enjoy flame-less aromas at home, work and school. Each 1.5 oz cup can give you 30 to 40 hours of aroma when heated properly, we recommend a minimum of 25 watts when using light bulbs. How to use: Remove a teaspoon of gel at a time onto a heated surface. Scent is activated when gel starts to melt. Easier to clean than messy wax tarts. Just cool, peel and discard. Made in USA by The Gel Candle Company™ since 2005. Scent Description: Lilac - a deep rich realistic floral aroma.