You can rub toothpaste on swimming goggles or glasses and it will stop them from fogging up - amazing!
Another great trick is to squirt a dab of toothpaste on a cloth, then use it to clean away scuffs on leather shoes. Just make sure to wipe away any excess with a damp cloth.
If you have some reusable bottles that have started to smell a bit, like thermoses or baby bottles, you can get rid of the smell with toothpaste. Just use it like you would dish soap - make sure to rub it in and then rinse thoroughly.
And lastly, you can use toothpaste to make stubborn tea and coffee rings disappear. Just rub in some toothpaste with your fingers or a cloth and wash.
Can we acknowledge how shiny the jewellery is after shining it with toothpaste?