My nephew did this to my chair, what should I do?

Wet wipes or acetone-free nail polish remover: Effective on faux leather (test a small area first).

Baking soda + water: Make a light paste and rub gently.

Magic eraser (special sponge): Very useful for this type of stain.

Always test on a hidden area to avoid damaging the material.

With a little patience, your chair will be as good as new.