st eye makeup contains

st eye makeup contains preservatives. But bacteria or fungi can still grow in the makeup or on its applicators, where it can be easily transferred to your eye. Follow these recommendations when using eye makeup to help prevent eye infection: Wash your hands before putting on your Use throwaway applicators, or wash applicators and brushes with soap and water often. Don't use an old applicator in a new product.

Replace your eye makeup every six months - more often if you wear contact lenses. After an eye infection, buy new eye makeup products and throw away the old ones. * Never share eye makeup or applicators or brushes with anyone. Don't try eye makeup "testers" in a store. Instead, test it by applying it to the back of your hand with a clean cotton Don't use water or saliva to wet your eye makeup. They are breeding grounds for bacteria. Don't use makeup labeled "natural" or "preservative-free." These products don't contain ingredients that prevent bacterial growth. If your eyes are sensitive to preservatives, get hypoallergenic products.
Always take your eye makeup off before you go to sleep.
Keep your eye cosmetics out of extreme heat or cold. That can cause preservatives to break down and trigger the growth of bacteria.
Read labels. Don't use eye makeup with color additives, like kohl, that have been banned by the Food and Drug Administration for containing dangerous ingredients like lead