Shoes and sneakers can quickly become dirty, especially around the soles and stitching. An old toothbrush makes an excellent tool for scrubbing away dirt and stains. Use a mix of warm water and a few drops of dish soap. Dip the toothbrush into the solution and scrub the affected areas of your shoes. For white sneakers, a paste made of baking soda and water can help remove tough stains. The small size and maneuverability of the toothbrush allow you to clean around intricate details and seams, leaving your footwear looking fresh and new.
5. Give Kitchen Appliances a Deep Clean Without Harsh Tools

Kitchen appliances often have small nooks and crannies where food particles and grease can accumulate. An old toothbrush is perfect for cleaning these areas. Use a solution of warm water and vinegar or a mild kitchen cleaner. Scrub the seals of your refrigerator, the edges of your microwave door, and around the knobs and handles of your stove. The bristles can reach into tight spaces without scratching surfaces, making your appliances look and smell clean.
6. Use as a Beauty Tool for Brows, Baby Hairs, and Exfoliation

Old toothbrushes can find a new purpose in your beauty routine. For taming eyebrows or baby hairs, use a clean toothbrush to brush them into place. You can spray a bit of hairspray on the bristles for extra hold. Additionally, toothbrushes can be used to exfoliate lips. Apply a small amount of lip balm or petroleum jelly and gently brush your lips in circular motions to remove dead skin, leaving them soft and smooth.
7. Restore Bike Chains, Tools, and Outdoor Gear
