Arm & Hammer does it all. From baking soda, to cat litter, there is hardly a need that they can’t fulfill. When it comes to laundry, they have a wide selection of laundry detergent and soap to choose from. Their in-wash scent boosters are a huge hit. If you are tired of the same old smell on your clothes, try out the Clean Scentsations scent boosters! You can get a great deal off yours today with our $1 off coupon for Arm & Hammer in-wash scent boosters. Just clip, print, and use this coupon.