Graduated dosing ball for washing machine powder and liquid laundry: it helps dissolve the detergent even at low temperatures, improving washing. Its use improves the washing effect and reduces the amount of detergent by up to 20%: don't let it get away! USE: insert the indicated quantity of detergent into the ball and place it in the basket on top of the clothes. Do not use the cycle with pre-wash. It is advisable to carry out the first washing tests with a reduced dose of detergent, to then gradually increase it until you find the right amount.