She believes this was because several of her employees quit and chose to work as freelance or home-based beauticians instead. "They earn more doing that instead of having a fixed salary in my shop," she said. "And since they don't have to charge rental and labour costs, customers might prefer it too because it's cheaper."
This was how she lost customers too, she added.
"Some of my employees would WhatsApp customers behind my back that they can do freelance services for them at a cheaper price instead of going through me," said the 62-year-old. Threading services, for example, would cost customers $3.80 instead of $6, and waxing services $50 instead of $150.
"In total, I think around 60 per cent of my business was affected by this," she said. "How to survive like that?"
Regardless of the challenges, whether real or perceived, some threaders believe the industry still has a fighting chance to turn things around.
At Rupini's, for example, founder Sivarani Rajangam is developing a mobile application that allows both customers and beauticians to arrange beauty appointments, like threading.
This would mean threaders can book slots and work at any of the available beauty parlours, while users who want to book a threading appointment can be matched to anyone from a wide pool of threaders, and not be limited to those from a single shop.
The app will also allow customers to choose their preferred threader, if they have one, and includes a rating system for beauty parlours based on the range and standard of services provided.
On their part, Rupini's will attach their name to the newer and smaller beauty parlours who hop on board their app. They will then teach these shops the skills, pay for their costs, and mentor them. Home-based and freelance threaders, too, can use the app to get customers, although they would have to go down to one of Rupini's outlets to serve customers.
"It's not easy to open an eyebrow threading shop that'll survive and become a big name," said Ms Sivarani. "We aim to be the mothership to all these new shops and home-based threaders. It'll help us with our manpower issues and help them survive."
According to her, the app will be launched some time this year, before the changes to the employment laws are implemented next year.
Although the app might not be the perfect solution to all the challenges the threading industry is facing and will face, Ms Sivarani believes it is still a good start.
Turning the narrative around so that Singaporeans will see threading as more than a blue-collar job might help too, she added. Baking, for instance, may have been seen as a blue-collar job in the past, but it has since evolved into a craft.
"Locals and foreigners both should cultivate this skill and learn to thread, because there's so much potential for it," she said.
"Like baking, threading is an art and skill too. And it will never be a dying trade – it's perfect, and I think it'll last forever."