YSK breathing out slowly through your mouth while brushing/scraping your tounge will reduce the gag reflex.
from /r/YouShouldKnow
YSK用嘴慢慢地呼氣,同時刷牙/刮舌,可以減少吞嚥反射。
YSK用嘴慢慢地呼氣,同時刷牙/刮舌,可以減少吞嚥反射。
YSK breathing out slowly through your mouth while brushing/scraping your tounge will reduce the gag reflex.
from /r/YouShouldKnow