All of our towels can be machine washed and dried with the exception of our Chamois and Polyamide towels. Just remember the following rules: 1. Do not use fabric softeners 2. Do not use bleach 3. Do not use heat - air/hang-drying is best, however it is also acceptable to machine dry with low or no-heat.  4. Do not use dryer sheets Other Notes: - It's best practice to wash and dry microfiber with other microfiber, however if you wish to use a mixed loads, wash and dry with other non-linting synthetics and avoid anything made with cotton as the microfiber will grab on any loose lint.  - Adding fabric softener or dryer sheets can increase softness but also impair any moisture wicking and antibacterial/odor control properties as they deposit waxy agents on the surface of fabrics to achieve added softness.  - Use a mild clean-rinsing detergent. Powder laundry detergent often leaves behind soapy residue in fabric, while many liquid detergents contain strong perfumes and fabric softeners right inside the detergent. While this may be ideal for clothes, it is considered detrimental to washcloths.