What do you do with all those foil packets you collect? Trying a foil is a great way to see if your skin reacts to the product, you cannot tolerate the smell, the consistency is annoying, or if there is anything about the product that bothers you. Sampling a foil and thinking you need to have that product in your life is rare, but it does happen. This is most likely to happen with products where you can see instant results. My plan is to try a foil of something new or something I have not used in a long time every day during a challenge month. To give my skin a break from constant new products, I will only complete foil challenges in even months. Feel free to take part in this challenge with me. If you are a fellow deal shopper, I bet you have a lot of foils stockpiled in your collection.