. Wipe clean any loose dirt and drift using a microfiber or lint-free cloth.2. Mix a small amount of unscented dish soap or detergent with water.3. Dip your cloth in the mixture and wring out any excess water.4. Use a damp cloth to wipe all surfaces of the sunglasses clean, including the lens.5. Use a dry towel and wipe clean then let air dry for an hour.6. Once dry, choose one of the following waxes and lightly brush on using a clean microfiber or lint free cloth.• Beeswax • Lip-balm • Butcher block oil • Walnut oil