No: Spider nevus (or spider angioma) are blood vessel lesion that is fed by a deeper arteriole. There are no at-home instruments that you can use safely to cauterize that vessel. Your doctor will treat this with laser or electrocautery.
Answered 1/12/2016
6.3k views
Please don't try: It's just not a good idea.
Answered 7/20/2012
5.9k views
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