You could probably use them for making other things besides candles and soap but you would need to look up the IFRA to be sure. You cannot wear them as perfume. Only the peppermint candy one has been used and it has more than 3/4 left. All have been purchased over the past few months.
Please take all and regift what you don’t like.
8 fragrance oils for candle/soap (Kirkland)
This offer has been gifted to someone and is no longer available.