
Acrylic nails are a popular choice for those who want to alter the shape and length of their nails. However, it is common for people to notice yellow spots on their nails after removing acrylics. There are several reasons why this may occur, including fungal infections, vitamin or mineral deficiencies, and staining from food or cigarettes. Improper removal of acrylic nails can also damage the natural nails underneath, causing them to become thin, weak, and brittle. To prevent and treat nail discolouration, it is recommended to take breaks from wearing acrylics, practice proper nail care, and consult with a dermatologist if necessary.
| Characteristics | Values |
|---|---|
| Cause | Fungal infection, nicotine stains, food stains, chemical interaction, moisture under the enhancement, nail trauma, vitamin or mineral deficiency, thyroid conditions, psoriasis, diabetes |
| Prevention | Take breaks from acrylics, use non-acetone nail polish remover, cover nails when tanning, wear gloves when handling certain foods, avoid getting nails wet, use PH Plus to increase pH levels of the natural nail, use Magic Bond primer |
| Treatment | Soak nails in diluted hydrogen peroxide solution, apply vitamin E topically, use products with antimicrobial properties such as oregano oil and tea tree oil |
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What You'll Learn

Fungal infections
Discolouration of the natural nail can be an indication of a fungal infection, also known as onychomycosis or tinea unguium. Onychomycosis occurs when a fungus that is normally present in your fingernails or toenails overgrows.
Acrylic nails are created by mixing liquid monomer and a powder polymer to form a mouldable paste, which is used to shape the nails. The application of acrylic nails requires the surface of the natural nail to be filed down, which can cause the nail to become thin and weak. This filing process creates the desired texture for the adhesive to bond the acrylic nail to the natural nail. If the acrylic nail is not applied correctly, is loose, or is worn for too long, moisture can get trapped between the nail adhesive and the nail bed, creating a humid environment that is perfect for fungal growth.
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Chemical damage
Acrylic nails are formed by mixing liquid monomer and powder polymer to create a mouldable paste that can be shaped over the natural nail. Acrylics are popular due to their aesthetic appeal, longevity, and ability to be moulded into any length and form. However, they can pose certain risks to nail health, including chemical damage, which can result in nail discolouration.
Acrylic nail solutions contain chemicals that can negatively affect natural nails over time. Formaldehyde, a common component of acrylics, interacts with the keratin protein in nails, causing them to turn yellow. Additionally, the application and removal process of acrylic nails involves filing and the use of chemicals, which can damage the natural nails, making them weak, brittle, and prone to breakage.
To prevent and mitigate chemical damage, it is important to allow the primer to dry completely before applying nail enhancements. Moisture trapped underneath the enhancement can cause yellowing and lifting. Lower-quality liquids and poor-quality removers can also have undesired effects on natural nails. When removing acrylic nails, it is recommended to use a non-acetone polish remover and to avoid filing nails too far, as this can lead to thin and fragile nails.
In addition to chemical damage, acrylic nails can also be stained by external factors such as nicotine from cigarette smoking, tanning products, and certain foods like mangoes, turmeric, mustard, and curry. To prevent staining, it is advisable to avoid direct contact with these substances and to wash hands and nails thoroughly after exposure.
If your nails have turned yellow after removing acrylics, there are some remedies you can try. Soaking your nails in a diluted hydrogen peroxide solution can help reduce yellowing. Applying vitamin E topically may also speed up nail growth and improve their nutritional status. However, it is important to consult a dermatologist if the discolouration persists, as it could indicate an underlying health issue.
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Nicotine stains
The best way to avoid nicotine stains is to quit smoking. However, there are some home remedies that can be used to reduce nicotine stains on the fingers:
- Toothpaste
- Lemon juice
- Bleach solution
- Baking soda
- Vinegar
- Hydrogen peroxide
These methods may only temporarily remove fingertip stains, and nicotine stains will occur again unless a person quits smoking.
It is also important to note that nicotine stains can be particularly noticeable on acrylic nails. This is because the removal of acrylic nails requires a lot of filing and the use of chemicals, which can damage the natural nails underneath. If the natural nails are stained, the acrylic nails applied on top will also appear stained.
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Food stains
Mangoes and foods heavily spiced with turmeric and curries are prime culprits of leaving their pigment behind. People who work in fast food may also experience this type of staining from getting mustard on their hands and nails.
To prevent food stains on acrylic nails, it is recommended to wear gloves when handling highly pigmented foods and condiments. Washing your hands and nails thoroughly with soap and water, and using a nail brush, can also help to remove any staining.
If the discolouration remains, there are a few methods to reduce the yellowing effect:
- Soaking your nails in a hydrogen peroxide solution, an antiseptic liquid used to destroy germs, can help to whiten nails.
- Using toothpaste to clean your nails may also help to remove stains.
- Filing your nails can help to remove staining from underneath the nail.
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Moisture under the enhancement
However, if the acrylic nails are not applied correctly, moisture can get trapped between the natural nail and the acrylic. This can happen if the primer is not completely dry before the acrylic application, or if the nail technician fails to remove all the cuticle, dust, and oils from the nail first. This trapped moisture creates a humid environment that is perfect for fungal growth.
Fungal infections can cause the nails to turn yellow, green, brown, or black, and the nails may feel thicker and harder to trim. Other signs of a fungal infection include nails that crack, split, or crumble, the surface developing ridges or a rough texture, and the nails feeling softer or weaker.
To prevent moisture from getting trapped under the enhancement, it is important to ensure that the primer is completely dry before applying the acrylics and that the natural nail is properly cleaned and prepared. It is also crucial to maintain good hygiene practices, such as washing your hands regularly and avoiding keeping your hands in water for long periods.
If you suspect a fungal infection due to moisture under the enhancement, it is recommended to remove the acrylic nails to allow your natural nails to breathe and for other treatments to be more effective. Home remedies such as soaking your nails in vinegar and water, applying tea tree oil, or soaking nails in Listerine can help reduce symptoms and support recovery. However, it is always best to consult a doctor for proper medical treatment.
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Frequently asked questions
Nails can turn yellow after removing acrylics due to staining from food such as mangoes, turmeric, curry, and mustard. Smoking cigarettes can also cause nicotine stains.
Acrylic nails are created by mixing liquid monomer and powder polymer, and the chemical reaction can sometimes cause yellowing. Additionally, moisture trapped under the acrylic nail can cause yellowing and even lifting.
Yes, discolouration can be a sign of a fungal infection or vitamin and mineral deficiencies. It can also be a symptom of thyroid conditions, psoriasis, or diabetes.
To prevent staining, avoid foods that are heavily spiced or contain turmeric and curry. If you are a smoker, hold your cigarette in a way that directs the smoke away from your nails. You can also cover your nails with a towel or sunscreen when tanning to prevent discolouration.











































