YSK breathing out slowly through your mouth while brushing/scraping your tounge will reduce the gag reflex.
from /r/YouShouldKnow
YSK用嘴慢慢地呼气,同时刷牙/刮舌,可以减少吞咽反射。
YSK用嘴慢慢地呼气,同时刷牙/刮舌,可以减少吞咽反射。
YSK breathing out slowly through your mouth while brushing/scraping your tounge will reduce the gag reflex.
from /r/YouShouldKnow