Little-Known Facts About Artificial Nails

Think you know everything about artificial nails? Here are some surprising facts that even regular salon-goers often don’t know!

1. They Were Invented by a Dentist

In the 1950s, a dentist named Fred Slack broke his nail at work and used dental acrylic to create a replacement—accidentally inventing the modern acrylic nail.

2. Dental Chemicals Are Still Used

Acrylic nails are made with similar materials to dental fillings, such as polymethyl methacrylate (PMMA), giving them their hard, durable structure.

3. Artificial Nails Can Harbor More Bacteria

Studies show that even after washing, artificial nails can trap more bacteria than natural nails—especially under the edges. This is why some hospitals ban them for staff.

4. Nails Don’t Actually Need to Breathe

A common myth is that nails need to “breathe.” In reality, nails get their nutrients from blood flow—not the air. However, constant coverage can cause hidden damage.

5. UV Nail Lamps Can Age Your Skin

Those UV lamps used to cure gel polish? They emit UV-A rays that can accelerate aging and increase skin cancer risk. Apply sunscreen to your hands before your appointment!

6. There’s a Type Called Silk Wraps

Silk wrap nails use silk or fiberglass to reinforce natural nails. They’re thinner and more natural-looking than acrylics and are great for mild strength and flexibility.

7. Long Nails Were a Status Symbol in Ancient China

In ancient Chinese culture, long ornate nails (even artificial extensions) signaled that you didn’t do manual labor. It was a mark of nobility and wealth.

8. They Can Be Used in Smuggling

In some rare cases, artificial nails have been used to smuggle small amounts of illegal substances, hidden inside hollow tips. Not your typical nail salon story!

9. Overuse Can Damage Natural Nails

Constant use of acrylic or gel nails—especially with improper removal—can thin and weaken your real nails, sometimes permanently damaging the nail bed.

10. Nail Techs Can Spot Health Issues

Changes in your nail color, ridges, or thickness can reveal underlying health issues like thyroid problems, anemia, or diabetes. Skilled nail techs often notice these signs first.

Know More Than Just the Surface

Artificial nails are more than just beauty—they have history, chemistry, and even health implications. Stay informed, and protect your natural nails with proper care!

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