I agree with you allmymarbles. I think the coating on the leather chair is
toxic.
Hello punchumgum,
Personally, I would get rid of this chair. Some leather is treated with strong
chemicals that may be toxic to inhale. If your friend has to keep putting it outside to get rid of the smell, to me that's a sign. If in doubt, throw it out.
That's the rule in our house. That applies to food as well. You say it was
a gift from a family member. She could tell the family member that she
was concerned the smell could be toxic and dangerous to herself and
her family. If a smell makes you cough, that's not good. My advice, get
rid of this chair. The family member who gave it to her will understand
if this is an issue. Hope this suggestion helps.
Whatever it is, it sounds toxic.