u/Fun-Amoeba-8251

hi. i had my piercing about 4 months ago, it was well at first but now it's been having crusts (see attached image). i was able to remove the previous crust but now I have new ones again and the crust is like a wound (idk it's reddish). neilmed is too pricy for me so i was thinking for alternatives. is this solution okay? it says here that it's a 0.9% isotonic solution and it has no other ingredients. idk if it's okay for piercings since the reviews are only about it being used on the nasal part. and what should I do with this crust if you have any tips. thank you!