Stop throwing out old toothbrushes.

Faucets and sinks can accumulate water spots and soap scum. An old toothbrush can help you achieve a sparkling finish. Apply a bit of baking soda or a non-abrasive cleaner to the bristles and scrub around the base of the faucet and in crevices. Rinse with water and wipe dry with a soft cloth for a gleaming result.
7. Art Supplies Refresher: Clean Brushes and Tools
Artists know the importance of clean tools for quality work. An old toothbrush can help clean paintbrushes and other art supplies. Use it to gently scrub dried paint from bristles and to clean palettes and mixing trays. This will help extend the life of your art supplies and ensure they perform at their best.