This item is from a gachapon (capsule toy vending machine) a few years ago. After purchase, it was displayed in my room without being put in a bag. I don't see any noticeable stains, but since it was displayed for several years, please refrain from purchasing if you are concerned. –––––––––††––––––––– I do not have any pets. I am also a non-smoker. I apologize, but please refrain from ordering if you are overly sensitive or seeking perfection. Please refrain from purchasing if you are concerned about home storage. Feel free to ask any questions.