Hong Kong immigration officials arrested six foreign domestic workers on Monday for allegedly operating an unlicensed dental clinic out of a cramped tenement unit in the working-class district of Sham Shui Po, highlighting risks in underground services catering to migrant communities.
The women, aged 34 to 60, were nabbed during a raid where investigators found two posing as dentists and four acting as assistants, according to Dhubal Tai, chief immigration officer of the Foreign Domestic Helpers Special Investigation Section. Thirteen Filipino nationals at the scene were identified as apparent customers seeking treatments.
Officers seized an array of makeshift dental tools, including instruments for teeth cleaning, braces and denture fabrication. Tai described the setup as a far cry from professional standards, with the “surgery room” consisting merely of a sofa, distilled water, tissues, towels, air fresheners, a wash basin and basic surgical gear.
“The hygiene conditions at the scene were deplorable,” Tai said in a statement. “When we arrested the so-called dentists, they were wearing ordinary clothes. There was no evidence that their clothing, medical supplies or tools had undergone any sterilization. Medical waste was also discarded haphazardly, posing a significant risk of cross-infection.”
The operation targeted fellow foreign domestic workers, with clients reportedly drawn through word-of-mouth referrals within the community. Sessions ran every Sunday in the secluded unit, charging between 150 and 500 Hong Kong dollars ($19 to $64) for services like cleanings, orthodontic work and denture fittings.
None of the suspects held formal dental qualifications or training, Tai said. “Our investigations reveal that they learned dental work through online videos,” he added.
The arrests stem from violations of the workers’ stay conditions, which prohibit employment by anyone other than their designated employers or performing duties outside domestic help. They also face charges for practicing dentistry without registration.
Tai noted that the women’s employers were unaware of the side activities, and the probe remains ongoing with potential for more arrests. The raid is part of broader Immigration Department efforts to curb illegal labor among migrant workers in the city.
Hong Kong relies heavily on foreign domestic helpers, mostly from the Philippines and Indonesia, to support households, but strict visa rules limit their work to home-based chores. Underground services like this one underscore vulnerabilities in the system, where low wages and limited access to affordable healthcare can drive workers to seek cheap, risky alternatives.
