There's some stuff here called Glyoxide, which is like hydrogen peroxide but it's formulated to use in the mouth. I really like it, it's all bubbly and really helps with gums and teeth. Maybe there is something like it in Holland. Look in the dental section of your drug stores.
"The basic tool for the manipulation of reality is the
manipulation of words. If you can control the meaning of words,
you can control the people who must use the words."
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