ASMR is usually precipitated by stimuli referred to as 'triggers'. ASMR triggers, which are most commonly auditory and visual, may be encountered through the interpersonal interactions of daily life. Additionally, ASMR is often triggered by exposure to specific audio and video. Such media may be specially made with the specific purpose of triggering ASMR or originally created for other purposes and later discovered to be effective as a trigger of the experience.
YouTube banned Makenna’s channel for three days in November but reinstated it after discussions with the family. The company’s delayed decision against its largest child ASMRtist leaves questions about whether the phenomenon can be adequately monitored. Videos featuring the sexualisation of minors are banned by the site, and ASMR “mouth sound” videos now fall within this remit. Yet at the time of writing, a search for “child ASMR mouth sounds” on YouTube brings up hundreds of videos with a disturbing number of views.
While many colloquial and formal terms used and proposed between 2007 and 2010 included reference to orgasm, there was during that time a significant majority objection to its use among those active in online discussions, many of whom have continued to persist in differentiating the euphoric and relaxing nature of ASMR from sexual arousal. However, by 2015, a division had occurred within the ASMR community over the subject of sexual arousal, with some creating videos categorized as ASMRotica (ASMR erotica), which are deliberately designed to be sexually stimulating.