Am I able to use my own oils in this diffuser or only the pads provided?

Hi Rohan, Thank you for your enquiry. The Waterless Vaporizer is designed to use only with the Vaporizer Pads. These will last about 8-10 hours, depending on the setting you choose and the conditions in your room. Refills are available to purchase in various scents. If you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder where you can find contact details for your nearest store. Here our team experts can assist in finding the right product for you and your child and help answer any further questions you may have. We hope this has helped with your query.