After a long day of being on the go, it’s not uncommon for shoes to develop a distinct, unpleasant odor. Especially during warmer months or after workouts, the combination of sweat and bacteria can leave your favorite kicks smelling less than fresh. Instead of resorting to costly deodorizing sprays or foot powders, there’s a natural and cost-effective hack lying right in your kitchen: used coffee grounds.
Why Coffee Grounds Are Effective
Coffee grounds have a natural ability to absorb and neutralize odors. Their porous structure captures and locks away the smelly compounds, leaving a mild, pleasant coffee aroma in their place. Plus, it’s an excellent way to recycle and repurpose your morning coffee remains. Not only are you saving your shoes from unpleasant smells, but you’re also doing a small part in reducing waste.

How to Use Coffee Grounds in Your Shoes
First, ensure that the used coffee grounds are cool and somewhat dry. You don’t want them sopping wet. Fill two small cloth bags, old socks, or even nylon stockings with a handful of coffee grounds each. Place one bag in each shoe, ensuring it’s pushed towards the toe area. Leave them overnight. By morning, the grounds will have absorbed the bad odors, and your shoes will smell fresh with a hint of coffee. This method can be repeated as often as needed and works wonders for gym shoes, boots, and even sandals.