I just re-checked about mustard, so basically made half-year cleaning routine.
So, the vapman 6 months after previous cleaning - around 500-600 bowls:
My regular dose covers this area:
So - teaspoon:
Fresh boiled water.
Mix
Apply. Avoid nozzles.
Put upside down (mustard will move from nozzles) and close with plastic.
Put fresh boiled water to cup and close it with other plastic, so steam will stay out of bowl with vapman.
This way it will heat mustard.
Wait around 1 hour.
And then clean off mustard and dirt with toothpick.
Clean with ear sticks and hot water. Remove all mustard.
While cleaning nozzles hold the vapman in way, that wet thread will not touch mica.
If you are suspicious, that mustard still on the pan - make a round with alcohol pad.
After alcohol better to wipe with water/cotton pad.
And “before”
Half-year cleaning done.