They use a piercing gun. Piercing guns can not be completely sanitized, and it likely to tear skin. It's also likely to get stuck. \r
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In some countries, such as Australia, piercing guns are banned. Illegal. If you're looking to get your ears pierced, go to a REAL piercing parlor. It may be a little more intimidating to have the needle, clamp, ect and it may take a little longer, and it may be a little more expensive, but it's worth it. You're far less likely to get an infection from it this way. You get what you pay for. \r
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You also do NOT want to be pierced anywhere other than your lobes by a piercing gun. It can shatter cartilage and frankly... it wouldn't work anywhere else other than ears.
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