Aroma diffuser fragrance oil in 30g dropper bottles, simply start with 5 drops in a 250ml diffuser, add more if required. If there is a fragrance you require not listed please send me a message, as I have a lot of fragrances. 
Do not allow oil to come into contact with unfinished surfaces, or hard floors. Check the manufacturer recommendations to see if fragrance oil can be used in your machine, as some only recommend essential oil