Do so is dangerous and it can be accidentally inhaled or swallowed. Just call your orthodontist and tell them a wire is out and they will fit you in to trim it for you.
In certain cases, the wire can be carefully cut with a nail clipper or fingernail scissors.
How to cut braces wire with scissors. How to cut the wires: I understand being tempted to cut your braces wire with scissors as i was a brace face myself for 5 years straight. You can use fingernail scissors to cut the poking or popped out braces wire.
If you cannot move the wire, try placing wax on the wire to relieve any rubbing. If the wire refuses to move, attempt to cover the end of it with a pinch of wax. Alternatively, you can get small scissors and cut off tiny pieces of the cotton off the brace, then use the tweezers to take out any remaining pieces.
Grab the end of the wire with the tweezers and carefully insert it back into the bracket slot. You can use fingernail scissors to cut the poking or popped out braces wire. Hold the wire in one hand and cut the wire gently with the scissors in the other hand.
Do not try to alter your braces or wires. Hold the wire in one hand and cut the wire gently with the scissors in the other hand. This can cause more trouble.
If you cut the wire, make sure to.