Glossfinity Nail Polish gives you that gorgeous high-gloss finish, and lets you enjoy it for up to seven days. These pots of perfection have been specially formulated to go that extra mile. How to apply: Step 1. Ensure nails are clean and dry. Step 2. Gently push cuticles back with a wooden stick before applying. Step 3. Load the brush and place at the base of the nail in the centre. Draw the brush up in one sweep. Step 4. Repeat until the nail is covered. Step 5. Remove any smudges using a cotton bud dipped in nail varnish remover.