I started vaping 2017 with the well known Heisenberg Liquid (sub ohm).
I loved that for a year and discovered Red Astaire. I thought Holy F*, that …. is good.
And so I Vaped that for two years, 300 puffs a day, sub ohm on a mesh coil with multiple Heads, but primary on the Crown IV.
Suddenly, I noticed, that all I could taste was awfull bitterness, like when you eat soap.
I changed coils, bought another bottle of red astaire, cleaned everything up.
I even tried eating lemons,…
Vapers Tongue for two years now