Is there poison in the quilt?

What you want to ask is how to detect formaldehyde in cotton quilts? Through the sense of smell, by observing the appearance.

1. Smell the quilt and you will know whether there is formaldehyde. Formaldehyde has a particularly pungent taste. If the quilt contains formaldehyde, the taste is obvious. When you buy a quilt, you can smell it gently with your nose. If the quilt contains formaldehyde, it tastes very bad.

You can judge by observing the appearance of the quilt. If the appearance of the quilt is neat and smooth, and there is no pilling phenomenon, then the quality of the quilt is better and will not contain too much formaldehyde. If the appearance of the quilt is untidy and pilling, it means that the quality of the quilt is not very good and it contains more formaldehyde.