Powder Detergent | Tide- laundry soap powder washing powder Machine wash detergent powder soap ,Powder Dosing Instructions: Measure the powder detergent with the scoop. For medium loads, fill the scoop to bar 1 or to bar 2 for Plus Collection. For large loads, fill the scoop to bar 3, or to bar 4 for Plus Collection. For HE full loads, fill the scoop to bar 5. For tough stain removal, pre-treat stains before washing.