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How do you sterilise a derma pen? Do you just change the needle cartridge every time you use it?
Thanks in advance
Thanks in advance
I have bought some disposable sterilised needle cartridges for single time use from amazon. I assume that would be okay, I don’t need to actually sterilise the top of pen, if the needle goes on the end?That will get quite expensive. I just use a saline and hand sanitizer mix and spray in on.
Thanks manrubbing alcohol before and after on dermapen, betadine on skin, replace needle every month or so