The sufferer :

It’s crazy to be a guitarist. When choosing snacks in the store, you have to think not about what I personally want, but about what the smell of my guitar will be. And the fish usually stays in the store... ((
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Brother, I’ll tell you a secret, but PS... no one understood it!
There is one thing called soap. You may find it in the same store. And so in general, it should be sought in household chemistry. If the fish is smoked, then you may have to wash your hands with soap not once, but two or even three. But it stands. Use it.