Merlot Wine Fragrance Oil has been tested for the following applications: Candle Making, Soap, and Personal Care Applications such as Lotion, Shampoo and Liquid Soap. –Please Note – This fragrance may also work in countless other applications. The uses above are simply those products that we lab tested this fragrance in. For other uses, it is recommended to test a small amount prior to full scale use. All of our fragrance oils are intended for external use only and should not be ingested under any circumstances.