Not every scented oil belongs in a diffuser.
A perfume oil designed to be worn on your body and an oil designed for home-fragrance equipment are different products.
Always use a product for its intended purpose.
Lily Essences roll-ons are finished personal fragrances intended for skin application. They are not sold as diffuser oils.
If you want fragrance for your home, use a product specifically labeled and designed for that purpose.
Your favorite perfume may smell wonderful—but that does not automatically make it a diffuser product.