Hi Superan,
Assuming that you decide to pull the trigger … congratulations on your new mattress
@ mdgail1,
The majority of the layers and components in every one of the mattresses on your list here primarily use “petrochemicals” just like Tuft & Needle.
@ orkan,
The foams are CertiPUR certified and have been tested for harful substances and VOC’s so they aren’t “toxic” but it can take a few days for the initial smell of a new mattress to dissipate. For most people it takes less than a week for the smell to diminish to levels that they don’t notice and washing your sheets should remove any smell from them as well.
Phoenix