Okay, let’s talk money. Distilled water usually costs about a dollar per gallon. Depending on your area, that adds up to maybe $10-20 per month if you run your humidifier nightly.
But compare that to the cost of a new humidifier every year because the tap water scale killed it. Or the cost of cleaning supplies and your precious time scrubbing that white crust. Suddenly, a few dollars a month sounds like a steal.
The ideal type of water for your dehumidifier
Think of it like buying organic toothpaste. You pay a little more upfront, but your teeth (and in this case, your machine) will thank you later. You’re investing in peace of mind.
But what if I’m lazy (or broke)?
Let’s not pretend we’re all perfect. If tap water is all you’ve got, don’t panic. Just clean your humidifier more often—like every three days with a little vinegar. It’s not the end of the world.
You could also try a water softener pitcher, but be warned: that’s not the same as distilled. Softened water still has minerals (just swapped for sodium), and it can still leave dust and scale.
In a pinch? Use filtered water from your fridge. It’s better than straight tap, but still not as pure as distilled. Think of it as the “good enough” option—like reheating pizza for breakfast. Works in a crunch.
