Cleaning my Air Humidifier

So the Dyson air quality meter showed that whenever I put on my air humidifier the air quality was taking a dive.

It’s been on my TODO list to figure out how to clean my humidifiers. Vinegar it turns out is the miracle cleaning substance. But not all white vinegar is equal. Turns out you can buy super good cleaning vinegar which is better:

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Quite a few different manufacturers make strong cleaning vinegar. This stuff rocks! It cut through the lime on my humidifier. I imagine it could easily rejuvenate other things like kettles which get scales or my coffee maker. Wonder if it is safe to use on my coffee maker?