Formic acid and carbon monoxide outgassing from latex mattress

Formic acid is used as a coagulant to turn rubber tree sap into latex, formic acid also decomposes to carbon monoxide. Does this mean things like latex mattresses have the potential to off-gas carbon monoxide? I am assuming they don't, but I have had carbon monoxide poisoning twice, so I would like to buy a latex mattress and I don't need $\ce{CO}$ issues for the third time. 


If this isn't an appropriate forum for this question and you can point me in the direction of one that is that would be great.


