Nail Salon Infections: Experts Warn of Hidden Health Risks

Nail Salon Infections: Health experts are warning that poor hygiene practices in nail salons can expose customers to bacterial and fungal infections, highlighting the importance of proper sterilisation and cleanliness.

The global nail care industry generates billions of dollars each year, but specialists say some customers leave salons with infections rather than only cosmetic results.

According to health experts, nail technicians work with multiple clients throughout the day, creating opportunities for germs to spread through shared tools, work surfaces and water if equipment is not cleaned and sterilised properly. The risk increases when disposable items are reused or tools are not disinfected between appointments.

Experts explain that the skin on hands and feet naturally carries bacteria and fungi. Warm, damp conditions—particularly inside shoes—allow these microorganisms to multiply, making feet especially vulnerable to infection.

Even minor cuts, trimmed cuticles or small breaks in the skin can provide an entry point for bacteria and fungi.

Health specialists also warn that nail drills and files can release tiny skin particles into the air, increasing the risk of contamination inside salons. Studies have detected bacteria on salon equipment and surfaces, including strains capable of causing serious illness if they enter the bloodstream.

In some reported cases, infections have resulted in pain, swelling and damage to the nail. Severe infections have required medical treatment, including nail removal or hospital care, while untreated fungal infections can permanently alter nail structure.

Experts say customers can reduce their risk by choosing salons that follow strict hygiene standards. Proper sterilisation of reusable tools, disposable liners for pedicure bowls, single-use items and regular hand sanitisation all help minimise the spread of infection.

They also recommend checking a salon’s cleanliness and hygiene practices before receiving treatment.

Although many countries have regulations governing nail salons, experts note that the industry remains only partially regulated in some regions, resulting in varying safety standards.