Great for everyday makeup The Original MakeUp Eraser® is non-irritating and non-drying, making it perfect for sensitive skin. It's non-comedogenic, safe for lash extensions, & entirely oil-free for a fresh, comfortable skincare experience. Wet with warm water. The warmer, the wetter, the better! Use gentle circular motions to erase makeup with the short fiber side. Flip to long fiber side (side with tag) to exfoliate the skin.