Machine wash in warm water (maximum of 140ºF / 60ºC) with Permanent Press or Cotton Cycle settings Home liquid laundry detergent or soft powder (i.e.: Tide or All) Do not use bleach or detergents containing bleach.  This includes laundry pods. Do not use hydrogen peroxide either alone or as part of a detergent (i.e.: OxyClean) Do not use lye based, tallow or home-made soaps Do not use fabric softeners Tumble dry on low heat (maximum of 160ºF / 71ºC). Do not over-dry Do not dry in sunlight Avoid pressing with open steam Do not use starch, fabric softeners, or dryer sheets Do not use excessively hard water, use of a softening agent (i.e.: Calgon) or water softening systems