I am doing ok with makeup, lotions and other toiletries - I usually buy new product when my current is almost running out, so don’t have multiples. But hair products are my weakness. I have a thin and limp hair and I always buy latest product that promises a volume and other miracles. I have foams, creams, serums, powders, sprays, oils - some of them I like better than others, some I don’t like at all - but I feel guilty and keep them all in hope I will use them up someday. But many have been there for years, and honestly I will probably feel better just to toss them.
This reminded me of a colleague that brought almost empty bottle of Windex to his retirement farewell party. He told us that he bought it when he started working here, and his wife asked him why. He said it is to clean his glasses, and she teased him that it will last him until retirement. And it did.