Elderly Care Highland Park IL - How Well Do You Understand Sunscreen Labels? All sunscreens are not created equal, but to know which one is best for their elderly relative, caregivers need to be able to read and understand the information on the label. Unfortunately, a study conducted in 2015 found that only about 43 percent of people who responded to a survey didn't have a clear understanding of what SPF means. If you're not sure how well you understand the information on sunscre [...]