Enlighten Evo 4 vs Philips Zoom vs Polanight | Updated 2026

Is teeth whitening safe?

Yes – when performed by a qualified dentist using regulated gels. At Azure Dental, we use only GDC-compliant systems that protect enamel and gums.

Which whitening system is best for me?

Enlighten Evo 4 offers the most predictable results, Zoom delivers instant in-chair brightness, and Polanight is ideal for gentle home whitening.

How long will results last?

Most patients maintain their brighter smile for years with regular hygiene visits and top-ups.

Can veneers or crowns be whitened?

No – only natural teeth whiten. We can replace existing restorations to match your new shade if required.

Does whitening cause sensitivity?

Modern systems like Evo 4 and Polanight use desensitising ingredients to ensure comfort during treatment.