Nicotine decomposition test using ARC-FLASH

Self-cleaning effect was confirmed

fig 1 The letters A, R and C were cut from a sheet and affixed to a white acrylic board, which was treated with ARC-FLASH.
fig 2 The letters ARC were removed, and the board was placed in the smoking room of a company.
fig 5
fig 3 Two weeks later, nicotine stains appeared where the letters ARC were.
fig 6
fig 4 After a month, it is obvious that the letters ARC are darker. No change is observed on the surface treated with ARC-FLASH.