Just between you and me... I dont think we should be vaping pure nitric acid like that....
My Banana Cinnamon stained my RSST tank. Lucky as soon as I realized I just filled with cinnamon based juice, I opened it up and rinced. Plastic from RSST might be weaker now, so I use it with my usuals for now. RY4, desert ship etc...
iv read a while back about what cinnamon does to the tanks, so stayed away, i also hate vaping, coffee,chocolate flavors, they always a killing the buzz same goes for madvapes fireball flavor