It may damage your remote to put liquids in it.
Choose the appropriate Empty Shell Setting Preset / Remote / Essential Oils - then go to programs tab to choose your essential oil. Load this into your control generator.
Run Essential Oil preset like other programs. But must use the appropriate empty shell because they are in the high frequency range and they need a x5 WCM. If you do not understand what that means, no worries, just use the Empty shell setting for essential oil.
For more details, please check the link: