RUST IN Resmed Air11 reservoir

[MichaelA]

Is this normal or am I doing something incorrectly?
Thanks in advance,
MichaelA

[ChicagoGranny]

Is this normal or am I doing something incorrectly?

What are you doing?

How do you know it is rust?

[SleepGeek]

Is this normal or am I doing something incorrectly?

Google Pink Slime and let us know IF that is what you are seeing.
Then look at the label on your water bottle and tell us everything it says on the label.

[Ebonyeyez]

Is this normal or am I doing something incorrectly?
Thanks in advance,
MichaelA

Are you cleaning, not just rinsing, your water tank regularly, at least a 1, 2 or 3 times a week?

[Conrad]

Is this normal or am I doing something incorrectly?
Thanks in advance,
MichaelA

No and yes.

[Grumpy48]

Well water with iron content?

[ozij]

Well water with iron content?

Or old fashioned iron plumbing

[MichaelA]

First. thanks to all you folks for caring.
Now, ChicagoGranny, trust me. It’s rust. I clean it every day with warm slightly soapy water, dry it and leave it opened until I fill it with distilled water at bedtime.
Hey SleepGeek, thanks anyway but I’m not in to pink slime.
I think I answered your question, Ebonyeyez.
I appreciate all your comments.
Respectfully

[ChicagoGranny]

Now, ChicagoGranny, trust me. It’s rust.

I'll trust you. If you lived next door, I would verify.

(Actually, Michael lives across the street. That's not you by any chance?)