The LaundryPLUS+ System® is a patented technology that is the first product in the world that can be used in both the washer and dryer. It replaces numerous common, toxic laundry products that people use in the washing machine and the dryer, and most importantly, is proven in independent laboratory testing to reduce laundry detergent usage by 90% while still delivering the same cleaning results. The LaundryPLUS+® , with the laundry pearls, also does everything that laundry detergent doesn’t do, like whitening, disinfecting, boosting cleaning power, soil suspension and adding all natural fragrance. IN THE WASHER: The ingredients of the pearls offer multiple benefits: Sodium Percarbonate (oxygen bleach), Sodium Bicarbonate (baking soda), CMEA (coconut surfactant), Borax (brightener and disinfectant), CMC (cellulose gum for soil suspension), Silver, Tea Tree Oil (cleaning booster), Lavender Essential Oil (natural fragrance). This pack of 50 pearls will last up to 600 wash loads.