Banish Sweat Stains from Your Shirts with The Laundress

We’ve all been there – that perfect white summer dress or shirt, ruined by sweat stains despite frequent washing. The yellowing, caused by sweat and body oils and made worse by the aluminum used in antiperspirants, is one of the toughest laundry challenges, and one of the reasons we got into the business! You need to know how to remove and prevent dark yellow armpit sweat stains, and we recommend a one-two punch of pretreating and laundering.