To care for your lingerie, hand wash in mild soap with warm water and hang to dry, keeping colors separated.
Use organic soap or detergent brands without harsh chemicals.
To preserve the lifetime of your bras and briefs, never put them in a washing machine or a clothes dryer.
To maintain the brightness of bold colors, fluorescents, and rich blacks, after hand washing, rinse your lingerie in clear vinegar, then rinse again in lukewarm water until the vinegar washes out, then hang to dry.
Other mild soap options are lingerie specific or delicate wash laundry detergents and fragrance-free hypoallergenic brands made for sensitive skin.
Do not use fabric softeners. Do not dry clean.