Many people have old keys at home that they no longer use and end up throwing them away. However, these keys can have a second useful life and become very practical tools for different everyday tasks.

1. Open Packages Easily

Instead of using a knife or scissors to open packages, you can use an old key. Keys usually have teeth that make it easy to cut the tape on the boxes. Simply run the key through the tape and you can open the package effortlessly. This method is also safer than using a knife, as the risk of cutting yourself or damaging the contents of the package is reduced.

Bonus Tip: Keep an old key near the door so you have it handy whenever a package arrives.

2. Find and cut duct tape

When using tape, it can be hard to find the end. An old key can help you locate it quickly. Use the teeth of the faucet to scrape the tape and pull out the tip. Plus, you can use a wrench to cut the tape with ease.

Bonus Tip: Leave a wrench attached to the end of the tape to make it easier to find the tip next time.

3. Peel sunflower seeds

To avoid hurting your teeth or nails when peeling sunflower seeds, use an old wrench. The hole in the key is ideal for inserting the seed and turning it so that it opens easily.

Bonus Tip: Wash and disinfect the faucet before using it to peel food.

4. Open Nuts

Walnut shells are very hard and difficult to open with your hands. Insert the end of a wrench into the base of the nut and twist it slightly to open it without damaging the inside.

Bonus Tip: Make sure to hold the nut tightly to prevent the key from slipping and hurting you.

5. Eliminate static electricity

If you’re bothered by static electricity on your clothes, an old faucet can help neutralize it. Rub the key on your clothes so that the static electricity discharges into the metal.

Bonus Tip: Carry a key in your pocket to discharge static electricity when needed.

6. Clean Difficult Grooves and Corners

The keys have ideal edges for entering small spaces and removing accumulated dirt. Wrap the faucet in a damp rag and run it through the cracks in the refrigerator’s doors or gaskets.

Bonus Tip: Use a wrench with different ends to clean different types of surfaces.

7. Use as a bookmark

If you need to mark a page in a book, use an old key as a bookmark. It is thin and easy to place between the pages without damaging them.

Bonus Tip: If the key is decorative, it can also add an aesthetic touch to your book.

Old keys can have multiple practical uses in the home. Before you throw them away, try some of these ideas to give them a new life!