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Before you throw the Thinx in the washing machine, make sure that you have rinsed them in the sink first. This will get all of the blood out and reduce the chances of staining your other garments. You can place multiple pairs of Thinx or other lingerie in the bag too. The delicates bag will preserve the shape and size of your Thinx in the washing machine. If you do not have a lingerie bag, you can put them inside of a pillow case and knot the ends. You can put Thinx panties in the washing machine with other Thinx, lingerie, bras, or delicate clothing. Do not put Thinx in the wash with non-delicate clothing or heavy items like towels. Detergents made for delicates include Persil Handwash, Woolite Delicates Care, or Tide Free and Gentle. Read the side of the detergent to determine how much detergent you should use for your load of laundry. Do not add any fabric softener to your load of wash. Fabric softener can damage the antimicrobial lining of your Thinx underwear. If you have a delicates or hand wash setting on your washing machine, use it. Otherwise, just choose a gentle, cold water cycle to rinse and wash your clothing. Do not use water warmer than 86F (30C) on your Thinx. Do not put Thinx in the dryer, as the heat could distort or damage the fabric. Instead, hang each pair on a drying rack or clothesline to dry overnight. The next day, you can fold each pair and put them away.
Wash Thinx after you have rinsed them. Put Thinx inside of a delicates bag. Place the bag in the washing machine. Add a capful of detergent formulated for delicates. Run a cold water cycle on your machine. Hang Thinx to dry overnight.