Is it normal for lip piercing to smell?

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Is it normal for lip piercing to smell?Your body secretes a substance called sebum as part of its normal everyday work. Sebum is secreted by the sebaceous glands in the skin. … Mix sebum with some dead skin cells and a little bit of bacteria, and you get some really potent smelling piercings! The discharge is semi-solid and smells like stinky cheese.