A nice place to keep your makeup from getting moldy or attracting bacteria and dirt is to store them in a cosmetic cooler (shown above), keeping them at the ideal temperature of 45 - 55 degrees Fahrenheit. The downside? A cosmetic cooler can run you anywhere from $80 to $200 depending on the brand and where you shop for it. (YIKES!)
A really awesome inexpensive alternative is to store your products in the refrigerator. This prolongs the shelf-life, makes your makeup last longer and the cool products feel so nice on the skin especially in the summer.