How Toothpaste and mouthwash make me cvm handsfree

So yk how u usually get that burning sensation in ur mouth whenever you apply toothpaste or mouthwash... well mouthwash is like my morning coffee get up but instead of drinking coffee I go straight to mouthwash/toothpaste... When gurgling it I'll pause for a sec to get a nice kick of that burn and whew it burns soo goodd even my eyes roll to the back of my head while I hump the bathroom counter- does anyone else do this? Give me ur honest answer