Plus, chlorine — which is perhaps best known for turning hair green — can also act as an irritant, which may cause extra discomfort for brand new piercings. So, sanitary or no, it’s probably best to avoid swimming pools for a spell when you’ve got a fresh piercing.
Correspondingly, how soon can you go swimming after ear piercing?
Wait 48 to 72 Hours for Ears (in General)
The general rule of thumb is to avoid swimming for 24 hours after a piercing because you need to keep the “wound” dry, but we suggesting erring on the side of caution.