Washing: Use warm water to remove body sweat and oils. Machine wash at least twice a month, opting for more frequent washes if possible. Choose mild liquid detergents like Tide Gentle or Seventh Generation.
Drying: Preferably line dry. If necessary, tumble dry on low.
Ironing: Iron on low heat when needed. Avoid: Bleach, whitening or oxi-detergents, and fabric softeners. Detergents with essential oils, Eucalyptus, Lavender, or citrus oils. Applying lotions or body oils within an hour before bed. For best care, line drying is recommended over tumble drying.