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

For outdoor enthusiasts, an old toothbrush is invaluable for maintaining gear. Use it to clean bike chains by applying a degreaser and scrubbing away built-up grime. Similarly, you can use a toothbrush to clean garden tools, removing dirt and rust. For camping gear, such as tent zippers or hiking boots, a toothbrush can help remove mud and debris, ensuring your equipment remains in good condition and ready for your next adventure.
8. Make a Pet Grooming and Paw-Cleaning Brush

Pets often bring dirt into the house on their paws, and an old toothbrush can help keep them clean. Use a toothbrush to gently brush dirt and debris from between your pet’s paw pads after walks. You can also use it for grooming, especially for small pets like rabbits or guinea pigs, where a soft-bristled toothbrush can help untangle fur and remove loose hair without causing discomfort.
9. Turn It Into a Craft, Paint, and Stain Detail Brush

Crafters and artists can repurpose old toothbrushes as detail brushes for painting and staining projects. The stiff bristles are perfect for adding texture or for splattering paint in a controlled manner. Use them for applying glue or varnish in small, precise areas. When working with wood stains, a toothbrush can help apply finishes to carved details or intricate designs, ensuring an even and thorough application.
10. Keep One in Your Cleaning Kit for Stains, Seals, and Fixtures

An old toothbrush is a versatile addition to any cleaning kit. Use it to tackle tough stains on fabrics or carpets by applying a stain remover and gently scrubbing the area. For bathroom and kitchen seals, such as those around sinks and tubs, a toothbrush can help remove mold and mildew. Additionally, the toothbrush is perfect for cleaning fixtures, such as faucets and shower heads, where its small size allows it to reach and clean effectively.

