In case you happen to observe any dust or debris sticking to your enamel pins, you may use a cotton cloth to clean them. For hard enamel, you can use a dry cloth. If there are noticeable stains, you can dampen the cloth with warm water. Always thoroughly dry the pin before putting it away to keep the metal from tarnishing.
Cleaning Tarnish Off Metal Plating
Over time, metal can develop tarnish as a result of exposure to humidity present in the air. If you observe any discoloration on the metal detail lines, you can bring back its previous shine by gently polishing it with a soft cloth and jewelry cleaner.
Make a Cleaning Routine
Maintaining the cleanliness of pins displayed in cases or on fabric flags is easier if you establish a routine for wiping them down regularly. This will also help you detect any new damages, such as loose backings, which can be remedied promptly. If you wear certain pins daily, it's advisable to inspect them more closely at least once a week.
Removing Mud or Hard Stains
In case you notice a stubborn stain on your pin due to mud, food, drink, or any other substance, it is crucial to remove it as quickly and gently as possible. If left unattended, the stain may cause permanent discoloration of the paint. You may attempt to get rid of it using a soft cloth, warm water, and gentle circular motions.