Relax Nails & Spa is a nail salon on the second level of Heartland Mall at 205 Hougang Street 21, Hougang, Singapore, and holds a 4.8 Google rating. A good nail salon is about more than colour. In this humidity, hygiene is the first thing to look for: careful salons sterilise metal tools between clients and use fresh files and buffers, which matters most for pedicures. Gel wearers should also know that picking polish off tears the nail plate — proper soak-off, and an honest technician's advice on when to give nails a rest, keeps them healthy. Regulars tend to settle on one technician they trust and book the same person each visit. For Hougang locals, having a well-rated salon inside Heartland Mall makes a manicure or pedicure an easy addition to the weekly shop.