If you want to strip a large pile of towels, complete multiple loads instead of overcrowding the tub. Strip towels separately from sheets since they have such different textures. A towel should be stripped with items of the same texture, including other towels, washcloths, and hand towels.
Most people strip towels in their bathtub, but you can also use a large bucket to do the job if you don’t have a tub. Keep stirring and check the water to ensure that the powders fully dissolve before moving to the next step.
Stirring helps the washing soda and detergent get into each towel’s fibers and strip away lingering buildup and residue.
If your washing machine has a double-rinse cycle, select that option instead to ensure a thorough cleaning.
Keep in mind that towels become hard and stiff if you use too much laundry detergent. So cut back on the detergent to have soft and fluffy towels. [10] X Research source You can add vinegar in the wash cycle to remove all the residue from the towels. [11] X Research source Do not overfill the washer so the towels can move freely. [12] X Research source