Comfort Intense Perfume Pearls: Dive into a fresh world of invigorating scents. Comfort Intense Perfume Pearls Fresh Sky is a new fragrance booster from Comfort, which, will fragrance your clothes like never before when used with Comfort Intense. This in-wash scent booster contains concentrated perfume pearls, which deliver more fragrance than just fabric conditioner alone. Simply add Comfort Intense Fragrance Pearls to your usual laundry routine.