Can’t see how much product is left? Try this! Opaque airless pumps do a phenomenal job of protecting your skincare from light & air exposure that can impact product stability and performance over time, but they have a small drawback: it’s hard to tell when it’s time to restock. The solution is simple—a flashlight. 🔦 You can even use the one on your phone! You’ll see a line of demarcation where the product ends, so you’ll know how much is left and when to repurchase. Have you tried this tip before? Let us know!