Dry needling. therapy is used to relieve muscle pain. Thin sterile needles are used in this procedure and are inserted at trigger points specific to the part of the body which is in pain.
Method 1 : 3 Parts Apple Cider Vinegar & 1 Part Water. Mix it with toothpaste. Brushing with this mixture is an extremely effective way to whiten your teeth. Right after using the apple cider vinegar, water, toothpaste mixture, brush your teeth again with just toothpaste to remove any cider vinegar residue.
Sorry, I don't know about Listerine but I used toothpaste on my pimples couple of times. It helped me to reduce the size of the pimple to an extent, BUT now I have a really bad purplish acne mark on that spot which refuses to go away. I'll definetly blame toothpaste for this! I'd recommend you to wait until your pimple goes away on its own.