Please do not place out of reach of children this plastic bag. There is a risk of suffocation block the mouth and nose when you can wear such as from your head. There is a case where the surface or inside of cotton found those spots of yellow and black, but this is a shell of natural cottonseed. There is no problem on use. Please keep to keep out dirt and dust after opening. Please do not shed after use toilet. putting or pack, of makeup remover to wipe, to cosmetic other than for applications such as nail polish off, please do not use.