What are you using to clean the piercing and tongue? White build up can come from milk or sugary foods that the bacteria leaves behind. If you use hydrogen peroxide that can leave a white foamy film near or around the piercing. Is it swollen, hot or oozing? Please use mouthwash after eating hot n spicy foods, smoking, drinking and oral sex. It’s best to avoid for a few weeks until the piercing has healed. Hope this helps.
Did it ever get infected?
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