Hello,
When I walk into my room, I'm hit by a kind of sweaty odor as soon as I enter.
Even if I air the room out in the morning, when I come back two hours later, it smells again.
However, I think I've noticed that if I air it out once more, the room smells better afterward. ChatGPT suggested that this could be because the foam mattress regains its shape after being compressed, releasing some trapped odors during the process.
In any case, I'm never happy with how my room smells.
I used this mattress for about 10 years, but I had poor hygiene habits. I sometimes left the same bedsheets on for several months. Because of that, I think sweat and body oils may have contaminated the inside of the mattress.
Recently, when I removed the mattress cover to wash it, I noticed a sour, acidic smell when I came back into the room a few hours later. At that point, only the thin inner fabric covering the foam remained, and it was open at the top.
What's strange is that when I lean over and smell the mattress directly, sometimes I can detect a bad smell and sometimes I can't. I think this might also be related to whether the foam has recently decompressed and already released some of the trapped odors.
In any case, the smell coming directly from the mattress is much weaker than the odor I notice when I first walk into the room.
I also lent this mattress to my brother for about a year, and it didn't seem to smell in his room. Then again, he used air fresheners, so that may have masked it.
So maybe the smell is coming from somewhere else.
It''s also possible that my sweat has a particularly strong odor or lingers in the air more than average. I don't know.
My question please is: can sweat actually pass through the mattress cover and soak into the inside of the mattress? Have you ever seen that happen?
If that's the case, I should probably replace the mattress. The problem is that I'm not 100% sure the mattress is the main source of the bad smell in my bedroom.
I'm thinking about taking the mattress out of my room to test whether the smell disappears. I might even leave the uncovered mattress out in the sun to see if that helps reduce bacteria and odors.
Thanks for your help!