Public hand dryers are safe when their covers and grills are intact. When a cover is MISSING, the fan inside can reach a small finger in seconds.
That is what happened to a five-year-old girl in a shopping mall restroom in Singapore in December 2021. She lost more than half of her index finger.
The rule for children and adults is the same:
- hands UNDER the dryer, never INTO it, and
- ever use a dryer with a missing, broken or loose cover
What happened
The family had been at dinner at ION Orchard. After washing her hands, the girl went to dry them at a dryer housed inside a wall cabinet.
According to her father’s account and later reports, the dryer’s vent cover was missing. From her height, he said, the opening looked like a tissue dispenser or a dryer you put your hands into. She reached in, and the fan blades severed and shattered the bones of her left index finger within seconds.
Her father later wrote about “picking up little pieces of her bones” from the floor, hoping surgeons could save the finger. They couldn’t. The fragments were too small. She had one operation to clean the wound and remove what remained, and a second to amputate.
The injury didn’t stop at the hand.
In the months that followed she had recurrent nightmares, was afraid of restrooms and hand dryers, and was diagnosed with post-traumatic stress disorder. She spent much of the next three years with doctors, a psychologist and occupational therapists, and now uses a prosthetic finger.
In November 2024, the family’s negligence claim was settled through mediation, with court approval because she is a minor. They received S$170,000 in damages and S$39,507 in legal costs from the mall and its insurers. The mall said it had extended assistance to the family and that patron safety remained its priority.
Reading this as a hand therapist and a parent, the detail that stays with me is the father on the restroom floor, doing exactly what any of us would do. It’s just so hard to process, stomach and accept. We as parents will always wish that it happened to us instead of our kids. Sigh.
Why the finger couldn’t be reattached
- A clean cut can sometimes be reattached. Surgeons join bone, tendons, nerves and tiny blood vessels. See finger reattachment
- A crush from fast-spinning blades is different. The bone is broken into fragments and the blood vessels and nerves are damaged along a length of the finger, not at one clean line
- When that happens, the surgeon’s job becomes cleaning the wound, removing fragments and shaping a healthy stump that heals well. See fingertip injuries and amputations
- The father’s instinct was right. Always bring every piece. The surgeon decides what can be used
A clean cut can sometimes be put back. A crush from spinning blades usually can’t. Prevention is the only real treatment.
What losing part of an index finger means for a child
- Children adapt remarkably. This is at best, a consolation, and a huge nod to the adaptability and survival within us humans…though it pains me to write this, her middle finger often takes over pinch, and handwriting and fine motor skills can be retrained with occupational therapy
- The stump can be sensitive to touch and cold for months. Desensitization helps…with use and repeated exposure.
- Prosthetic fingers need refitting as a child grows especially now with 3D printing maybe there’ll be cooler designs than last time.
- The emotional injury can outlast the physical one – Nightmares, retelling the event, and avoiding restrooms or machines are recognized trauma responses in children. A child psychologist is part of recovery, not an extra. Even for the parents too.
Hand dryer safety: everyone
- Look before you use it. If a grill, vent cover or guard is missing, cracked or loose, or you can see a fan or blades, don’t use that dryer
- Hands under the airflow, never into vents, openings or gaps in a cabinet
- Report a damaged dryer to staff or building management straight away, and warn others nearby
- When in doubt, use paper towels, a tissue or a handkerchief
Hand dryer safety: parents and carers
- Stay within arm’s reach of young children at the sink and dryer. This injury happened in seconds, with an adult nearby washing her own hands
- Dry young children’s hands yourself, or lift them to the dryer and guide their hands under it
- Teach two rules: “hands under, not in” and “never put fingers into holes in machines”
- Explain that openings aren’t dispensers. Young children explore holes with their fingers
- Jet or blade dryers are designed for hands in the slot, but keep fingers out of side gaps and drains, and don’t let children play in them
- Extra supervision for children and adults with developmental or learning difficulties
This isn’t a one-off. In England, a restaurant operator was fined after a woman’s fingers reached a blower fan through an uncovered dryer outlet, and the end of her middle finger had to be amputated.
Hand dryer safety: building managers
- Check covers and grills as part of every restroom inspection
- Switch off and sign any damaged unit immediately, until it’s repaired
- Make sure staff can open dryer cabinets quickly in an emergency
- Choose designs where fingers can’t reach moving parts even if a cover fails
- Train staff on first aid for serious hand injuries
If a finger is injured by a machine
- Switch off the power if it’s safe to. Don’t force a trapped hand out
- Call emergency services
- Press firmly on bleeding with a clean cloth and raise the hand
- Collect every piece: wrap in damp gauze, seal in a plastic bag, and place the bag on ice. The piece itself never goes directly on ice
- Keep the person calm and warm, with nothing to eat or drink in case surgery is needed
For children’s finger injuries at home, see child’s finger crushed in a door.
Check for the cover before you dry your hands, and keep small fingers under the air, never in the machine.
Every article on this site is written using the Closing Window Method: name the window your condition runs on, find where you are in it, and act while it’s still open.