Ariel Original washing liquid laundry detergent provides an outstanding cleaning result in 1 wash even in colder temperatures. You can also use Ariel Original liquid detergent to pretreat stains with the green cap, then place your clothes in your washing machine. For best results, insert dosing cap containing the laundry detergent into the washing machine drum. For environmental reasons we do not equip all bottles with a measuring cap, it is available free of charge on ariel.info website.