Answer:

1. To remove all traces of old nail polish,you may use nail polish remover.

2. Apply a last coat of clear polish to keep the color lasting for at least one more week.

3. Rolling the bottle of the nails polish between your hands make the bubble out of the polish and keep your nails steady.

4. You should remember to keep your hands fresh while applying the nail polish.

5. A layer of top coat keeps your manicure smooth for a longer time.

Explanation:

Hope it helps