On: Permeable materials in homes act as sponges for harmful chemicals: study

[imp0cat]

In their defense, they usually mention this requirement in the manual.

[buckle8017 → imp0cat]

Sure but do you take your CO2 meter for a walk?

[crazygringo → buckle8017]

When nobody is home so there's no CO2 being emitted, it goes down to outdoor levels within a couple of hours if your windows are open even a crack.

If you have a meter that shows you a graph on your phone, you can watch it reach equilibrium. It's very obvious.

[Etheryte → buckle8017]

And in similar vein, when was the last time you read the manual for a household appliance?

[imp0cat → Etheryte]

Both fair points.

I like to familiarize myself with any appliance I buy, so I tend to read the manual at least once. And yes, it's usually a waste of time. :)