How do you soften stiff sheets? Baking Soda or Vinegar
Put your sheets in the washing machine with one cup of baking soda and run a full cycle using warm water. During the rinse cycle, switch to cold water and add half a cup of white vinegar to the machine.
Why do my sheets feel rough after washing? Cause of Coarseness
After several washings, the chemicals fade away. If older sheets feel scratchy, it may be from the fibers in the sheets themselves, or improper washing and drying. Low thread count can also contribute to the bedding’s general scratchiness.
How can I soften my sheets without fabric softener? True to the show’s form, this cheap-sheet-softening-trick is unbelievably easy to execute, and you can treat every sheet set in your home with about $3 of materials: Simply throw your stiff sheets into the washer, along with one full cup of baking soda and ½ cup of vinegar, and run for one full cycle.
Does fabric softener soften sheets? Use fabric softener.
In addition to a cup of baking soda, you can add the recommended amount of your favorite fabric softener to the machine when you wash your new sheets. This provides extremely soft sheets.