Grapeseed oil is another great option. [3] X Expert Source Ritu Thakur, MANatural Health Care Professional Expert Interview. 13 December 2021. This method is intended for reed-based diffusers. Do not use it for plug-in diffusers.
Bergamot and patchouli Cinnamon and wild orange Lavender and eucalyptus Lavender, lemon, and rosemary White fir and cypress
Vodka can be used in place of rubbing alcohol. [8] X Research source
When inserting reeds into the bottle, make sure that they are new. Do not reuse old reeds. Be sure to secure the lid on your diffuser oil when you’re not using it. This way, it won’t evaporate. [9] X Expert Source Ritu Thakur, MANatural Health Care Professional Expert Interview. 13 December 2021.
Some wicks may have a nail inserted through them. In this case, you may need to use a pair of needle-nose pliers to pry it out.
Some of the oil scent will remain. When adding a new scent, consider using something that is similar to the old one. This will ensure that you don’t end up with something that smells unpleasant.