A person's voice usually cracks from their throat being dry. Drinking plenty of fluids will help keep the throat lubricated to help prevent the voice from cracking.
Voice Cracking in Males during puberty is the growth of fat tissues around the vocal chords.
Orange Juicce
If you are experiencing voice changes such as hoarseness, raspiness, or difficulty speaking for an extended period, it may indicate a voice problem. Consult with a healthcare professional, such as an ear, nose, and throat specialist, for a thorough evaluation and diagnosis if you have concerns about your voice.
Honey will work in a pinch, but if you over use it, or put too much strain on your voice you can permanently damage it. So use wisely. And that's true with any remedy you use.
When it starts cracking(squeaking).
'Voice breaking'.
How to stop voice?
You can stop anytime you choose.
simple, just don't do it.
It started cracking
because you cannot stop the earth plates from cracking.