Aromatherapy Scentport Refill Jasmine Vanilla

Vanilla Jasmine is the best of the aromatherapy scents, in my opinion, and I regularly use the body products in this fragrance. The problem with the scentport refill is that it is way too strong...

This is for the Jasmine Vanilla Fragrance. I got this refill for free, with a purchase of the Aromatherapy Scentport Diffuser. They usually run $7.50 each, which is the same price as the Diffuser...