OxiClean Washing Machine Cleaner with Odor Blasters, 4 Count

Honestly, if you don't care about optical brighteners layering a temporary grayish tint on your dark clothes, then Tide Clean and Gentle powder (https://a.co/d/0dNG4uCO) or Ultra with Oxi (https://a.co/d/0dHzYpKX) will work. Otherwise you can pick up WF365 Unscented Concentrated powder (https://www.wholefoodsmarket.com/grocery/product/365-by-whole-foods-market-powdered-laundry-detergent-unscented-80-he-loads-80-ounce-b07yd5bq96). You will assuredly need to run two cleaning cycles each on your machine (as well as your boyfriend's (https://a.co/d/0b479ySZ) once you get rid of the concoction at his).