10 DIY Ways to Whiten Your Nails Naturally

Growing up, I used to think my mom had hand model-caliber nails. I know it sounds weird to fangirl over your mom’s fingernails, but seriously, she had naturally long nails with white tips and perfectly polished cuticles. They always looked freshly manicured, even if she hadn’t touched a nail file in months.

Me? I was blessed with yellowish nails that stain easily and usually break before they ever get that gloriously white French-tip look. And my toenails are even worse. You win some, and you lose some, I guess. So I'm always Googling things like "how to whiten nails" and making the most of at-home manicures to keep things looking smooth, polished, and in tip-top shape.

10 Ways to Whiten Nails Naturally at Home

Nails are fairly porous, so it’s no wonder that they can turn yellow when exposed to nail polish, dirt, and everyday wear and tear. And your toenails, understandably, take the brunt of the abuse since they’re often trapped inside shoes and socks for long stretches of time. To keep tips looking light and bright, you need to whiten the area underneath the nail while gently buffing away stains on the nail surface.

Finger and toenail whitening is an art, not a science. There are lots of options for whitening nails at home, but the easiest one is to experiment with some ingredients from your kitchen pantry. Here are some of my favorite ways to whiten nails without using harsh chemicals.

1. Buff away stains.

Sometimes the stain is simply superficial and doesn’t require a deep soak to remedy. If you see noticeable stains as opposed to general yellowing, try buffing nails gently before committing to a deeper lightening agent.

Using the fine side of a buffing block, hold it parallel to your nail and work in a quick X-pattern over your nails, applying a gentle amount of pressure. Since nails can weaken pretty quickly, aim for about 6 strokes per nail and no more. And don’t be too aggressive with the strokes. 

2. Soak in hydrogen peroxide.

Hydrogen peroxide is a natural lightening agent that, when used carefully, can gently whiten nails without damaging the layers underneath or leading to hangnails.

Simply fill a small bowl with one part water and one part hydrogen peroxide. Place your fingers or toes in the bowl so that the nails are completely covered, and let them soak for 15 minutes. Rinse well. Repeat daily until your nails are whiter and the stains have disappeared.

If using for longer than 3 to 4 days, use sweet almond or coconut oil to seal in the moisture and keep your cuticles from drying out.

3. Try tea tree oil.

Essential oils are very nourishing to your nails, and they're also my favorite trick for hassle-free toenail whitening at home. Some even have the added bonus of antifungal and antibacterial properties.

Place a drop or two of tea tree oil onto the nail bed and let it sink in. Rinse it off after 5 to 10 minutes if you have sensitive skin, or leave it on all day and reapply as necessary until your nails are sufficiently lightened. Continue applying it for several weeks to see dramatic results.

If you don't have tea tree oil, you can also try using citrus essential oils, such as lemon or grapefruit, which have lightening properties as well.

4. Apply strawberries.

We’ve been using strawberries to whiten our teeth for years, but it turns out they can whiten nails, too!

Cut a fresh strawberry in half, and rub it liberally against the surface of each nail. Let it sit for 5 to 10 minutes, and then rinse well under warm water.

If you don’t see results as quickly as you’d like, crush 4 strawberries in a small bowl and add 1 teaspoon of baking soda. Apply a thin layer to your nails, and let it sit for 10 minutes. Rinse thoroughly.

5. Use whitening toothpaste.

Whitening toothpaste isn’t reserved just for teeth. Turns out it can lighten nails as well.

Rub a small dollop of toothpaste into your nails, and let it sit for 10 minutes. Once the time is up, grab a soft bristle brush (an old toothbrush is great for this) and gently scrub your nails under warm water. Repeat for a few days, if needed, to get rid of stubborn stains.

6. Absorb stains with activated charcoal + bentonite clay.

Both activated charcoal and bentonite clay can absorb toxins and stains, which may make nails appear lighter. 

To use, combine 1 to 2 teaspoons of activated charcoal or bentonite clay (you can always mix them together, but that might be overkill) with just enough water to make a loose paste. Apply the paste to your nails and let it sit for several minutes. Gently massage it into your nails before rinsing it off.

If using activated charcoal, be careful when pouring it into a bowl—it has a tendency to go everywhere! While it won't stain, it can be pretty messy.

7. Scrub with lemon juice and baking soda.

Lemon juice and baking soda are the ultimate 1-2 punch for yellow nails: lemon juice lifts set-in stains while baking soda scrubs away topical discoloration.

Mix 1 tablespoon of lemon juice with 2 tablespoons of baking soda (add more lemon juice if you like a smoother paste). Apply the mixture to the top of your nails and just underneath the tip of each nail. Let the mixture sit for a few minutes, then gently massage it into your nails before rinsing them with warm water.

Just a heads up: lemon juice will burn, so keep it away from cuts, tears, and hangnails, if you can.

8. Give denture soak a go.

It sounds strange, but denture soak is super effective at whitening stubborn discoloration on nails (and it just so happens to be one of my favorite lightening methods). Pick up a few whitening denture soak tablets and pop one in a small bowl of warm water.

Once it's fizzed up a bit, place your fingertips in the water and let 'em soak. Relax for 10 to 15 minutes, then rinse off.

Repeat once a day until your nails have lightened and the stains have faded. Be sure to follow up with a nourishing cuticle oil to lock in moisture and prevent peeling.

9. Soak your toes in vinegar.

Yellow discoloration of the nails may be a sign of a nail fungal infection. Vinegar has antifungal and antibacterial properties that may help in the treatment of athlete’s foot and nail fungus. You can use any type of vinegar to whiten your toenails, but raw apple cider vinegar has probiotic properties, which may help improve your natural immune response. It’s also helpful to keep your toes out of moist environments, wear fresh socks, and avoid shoes that fit too tightly—wearing open-toed shoes when possible.

The directions are simple: combine 1 cup of water and 4–5 tablespoons of apple cider or white vinegar in a small basin. Soak your feet for 10 minutes, then gently pat them dry. Repeat daily for best results.

10. Prevent stains with a base coat.

Prevention is sometimes the best medicine. Once you’ve successfully whitened the nails, go ahead and apply a generous base coat to seal the nails and prevent further yellowing. Not only will it keep nails white longer, but it will also strengthen your nails so they’ll grow long without any chipping, breaking, or peeling.

Nail Whitening FAQs

How can I whiten my nails really quickly?

For the quickest results, I recommend using whitening toothpaste. Because it contains both lightening agents and abrasives, it can lighten nails in as little as 10 minutes. Just be careful not to overdo it, or it can weaken your nails and dry out your cuticles.

Will bleach whiten my nails?

Bleach is pretty toxic (not to mention caustic!) and should not be used in homemade beauty treatments. Instead, try hydrogen peroxide, which has natural lightening properties.

Can I still whiten my nails if they're weak and brittle?

Even homemade whitening treatments can dry out nails, which makes brittleness worse. So, it's best to nourish and strengthen nails prior to lightening. Use cuticle butter to replenish moisture.

And try repairing your nails from the inside out with the help of a hair, skin, and nails vitamin. After a few weeks, go ahead and try a couple of gentle lightening treatments on your nails—just keep an eye out for signs of splitting or weakening.

This post was medically reviewed by Dr. Rina Mary Allawh, M.D., a dermatologist who practices adult and pediatric medical dermatology, skin cancer treatment, and cosmetic dermatology. Learn more about Hello Glow's medical reviewers here. As always, this is not personal medical advice, and we recommend that you talk with your doctor.