When I first tried the Urban Decay setting sprays, I was curious how the All Dayer and All Nighter variants would stack up in real life. The All Nighter is famous for its long-lasting hold, perfect for nights out or special occasions when you want your makeup to stay flawless for hours. On the other hand, the All Dayer is designed for everyday wear, offering hydration and a refreshing finish without feeling heavy. From my experience, the All Nighter holds up incredibly well even through sweat and humidity, locking in makeup for 12+ hours. It tends to give a matte finish, which is great if you have oily skin. The All Dayer, while not as long-lasting, provides a more natural, dewy look and is comfortable for all-day wear without drying out my skin. This is ideal if you prefer lighter coverage and want a setting spray that feels more skin-friendly. One tip I found useful is to spray both products about 8-10 inches away from the face in a T and X motion to evenly distribute the mist. Also, applying the setting spray as the last step after powder helps seal everything in place. Urban Decay’s reputation for quality shines through with these sprays — both are fragrance-free and don't irritate sensitive skin. Whether you choose the All Dayer or All Nighter depends largely on your lifestyle and skin type. For those needing a makeup lock-in for hours at events or a night out, the All Nighter is unbeatable. But if you want a refreshing and lightweight setting spray for daily wear, the All Dayer is a fantastic choice. I love having both options in my makeup kit depending on my day’s plans!