This is a test of commonsense. Complete the next sentence:

How to wash a longchamp bag
Apply longchamp colorless cream to the leather areas.
Use longchamp's colorless cream or another colorless cream-based leather cleansing product on all leather portions of the bag.
Use a soft brush to lightly scrub the leather portions of the bag with the cream.
After cleaning the leather, wipe any excess cream with a clean, soft cloth. Use small, circular motions to buff the bag clean.