“Nice but mildew smell lingered”

“Mildew smell upon arrival was difficult to remove, even with natural lavender scented environmentally friendly laurdary detergent with enzymes AND laundary detergent with Silver as well as adding some zeolite (volcanic) additive. I've never needed all 3 for mildewy clothing. These have never failed me until now. Maybe it's not mildew, but Something... Believe it or not , quality and price, plus some smell reduction, prompted me to keep them. My husband loves them for cold-weather trips. Mild pilling.”