Be aware that lighter colors will show dirt faster. Follow instructions below to keep your collar in tip-top shape.
Place items in a pillowcase or washing bag to protect the brass hardware. Wash on cold setting with standard or delicate detergent. Lay flat to dry.
To clean brass, squeeze lemon juice in a bowl and mix with one teaspoon of baking soda to create a paste. Rub the brass using a cloth and then rinse off. Rub with a clean, dry cloth until brass shines.