Plz ya bata dai kai log to kahta hai ya derma roller kaise use karti hai or use karna ka baad isa kaisa rakhna hai kuch laghna hai ka germs na hoo or kahi log kahta hai ya use na kare infection ho jata hai plz zara detail sa bata dai is ka use
@@naazzahidnaazzahid3922 ma week ma ik dfa krti hn , alcohol strips milti hain un se saf kr k use karain , koi infection nhi hota na bleeding hoti , mirror sa pinch hota ye ,