Is PVC leather toxic?

Is PVC leather toxic? Longyuan gives the answer to this question below!
PVC leather itself is not toxic, but some of the auxiliary materials added in its production may contain harmful substances; in addition, PVC leather may also release hydrogen chloride gas that is harmful to the human body when heated or decomposed.
If we find that PVC leather has a pungent smell during use, we should stop using it. This problem can be solved by sufficient ventilation.