If you're thinking about getting BIAB nails, there's probably one question pretty high on your list: How long do BIAB nails actually last? For many of my clients, BIAB appointments are typically spaced around 2–3 weeks apart, although how your own set wears will depend on your natural nail growth, lifestyle, aftercare and the condition of the manicure as it grows out. You might see people online claiming their BIAB lasted four or even five weeks – but being able to keep a set