Stained clothing refers to garments that have marks or discolorations caused by various substances, such as food, drink, or dirt. Common stains include those from coffee, wine, or grease, which can be challenging to remove. The type of fabric also affects how easily a stain can be treated, with some materials being more absorbent than others. To address stained clothing, it is essential to act quickly. Blotting the stain gently with a clean cloth can help absorb excess liquid. Using appropriate stain removers or household items like baking soda or vinegar can also aid in the cleaning process, depending on the stain type.