For pillow covers:
Machine wash on a regular cycle with a mild detergent. Air dry to prevent shrinking and maintain shape.
Tea Towels:
Machine wash separately for the first 2 washes with a full water setting to remove excess ink in cold water. Add half a cup of vinegar to wash water and wash with a mild detergent.
Do not leave sitting wet after the wash. Move to the dryer immediately and tumble dry on a regular setting. Do not bleach. Can be dry cleaned. Iron on regular to high heat setting.