5. DON’T SAMPLE MAKEUP ON WEEKENDS
It is not safe to sample makeup testers on weekends because the weekends are busy times for malls and cosmetics stores, and this means that you would be more susceptible to germs and other viruses that may lurk in the contents of the makeup testers. Weekdays are a better time to sample makeup.
6. ALWAYS TEST FACE FOUNDATION ON HAND
This is important because once you put a dab of the foundation on your hand, you are going to hold the hand to your cheek to determine if the foundation is of the right shade for you. Do not cover your hand with the sample foundation since only a small amount is needed for testing.
7. SPRAY PERFUME TESTER ON WRIST
Your wrist is the best place to test perfume because your wrist is larger than the hand and the perfume is more likely to stay on longer. Once you spray, you want to smell and then decide if this is the perfume you want.