No, it is not OK. Bactine dries out the skin around the piercing, meaning the skin around your piercing will die. Bacteria tends to gather in the dead tissue and can cause infection. So, no, don't use it.
Yes, but only after it is completely healed, which can be up to one or two years.
No, that is not OK. Remove the piercing, try rinsing with a mild disinfectant(like a saline solution), let the infection clear up.
I don't have my tongue pierced but im guessing that its probably ok. You should asked the person that pierced it.
ok, if its hard around the Piercing that's normal, its a callus forming, but if your whole tongue is hard, then I'm not for sure why that is, only thing i can think of is the swelling.
only if your parents say it is ok
Yes, I'm getting mine.
Yes, titanium is a great choice for a new piercing, and for an old one as well.
yes it is ok. the veins are there on every bodies tongue. so it is ok.
Well they are ok
Absolutely! Just be careful with your towel, so it doesn't pull your earring, and clean your piercing after you step out.
No, you shouldn't be using salt on the piercing at all if it is infected. Wash the piercing using lathered soap, work the soap into the piercing and then irrigate the piercing with running water while rotating or shuffling the jewellery to rinse the soap and infected dishcharge from the piercing.