There is no voice spares shop and you only get one voice so you’d better look after it. These articles focus on how you look after your voice using a variety of vocal care techniques.
Simple but effective good old fashioned honey and lemon is good throat-aid or for vocal care. My tried and tested recipe for this simply remedy is shown below.
Put the honey and lemon in a mug and top up with the water.
Stir until the honey is dissolved and then sip slowly taking 15-20 mins to drink.