No other heating pad in the 2017 best review heating pads have the lavender essential oil scent with the heating pad to make your pain relief more enjoyable and relaxing. (pickmyheatingpad.com)
Thus giving that kind of sweet almond or sesame seed oil scent. (babyishcare.com)
I would stick to just one oil scent when making multiple batches for one play session, unless you know the scents complement each other. (powerfulmothering.com)