On The Lash is a beauty salon at 2 Tiri Tiri Rd in Birkdale, on Auckland's North Shore, holding a perfect 5.0 rating on Google. A good suburban salon lives or dies on trust: treatments sit close to the eyes and skin, so it pays to ask about hygiene, patch testing (usually needed 24 to 48 hours before lash or brow tinting) and the products being used. First visits normally begin with a short consultation about what you want and what your skin or lashes can handle. Regulars rebook on the day, because good therapists fill up and consistency shows in the results. Word of mouth is the surest guide in a suburb like Birkdale, and a full 5.0 suggests On The Lash has earned its neighbours' recommendations.