Does tying a knot around a ..

If it does how long does it take? what exactly happens does it change colors and shrink like a raisin?

Yes, it will work. It should die off in a day or two at most. If they are small, you can even try pinching them off with your thumb nail.

I have heard to take a cotton ball with some apple cider vinegar and put it on with a bandaid, it will eventually fall off.

With an avatar like the one you have, get out some nail clippers like I do and clip it off!

BE A MAN!!!!

i've done it and yes it worked, it turns black like a dried scab and just fell off it worked overnight and they never came back!

If it's not too large to be dangerous, numb it with ice and cut it off with sharp, CLEAN sissors. Next light a match, let it burn for a few seconds and blow it out. Quickly touch the head of the match to the area where you cut off the skin tag. It hurts for a few seconds but It should not come back again.

BENTHEGURU's answer made me curl up into the fetal position.

Well my aunt's a nurse, and when my grandma had one, she just cut it off with scissors. Think about it, the skin is dead so you're not going to feel a thing.

YES IT DOES WORK