What are some biddable ways to bring rid of a soar throat within a light of day?

I have to execute and sing tomorrow so I need to do it very soon!What are some biddable ways to bring rid of a soar throat within a light of day?
1 do not talk or sing or do anything else tonight. 2 gargle next to warm saline water a couple of time in the past bed. hope it works and good luck.
Tea next to honey and lemon. Good Luck!
Do not cough
Do not speak
Drink warm liquid, with no caffeine
Suck rugged candy
keep your mouth and throat verbs. brush your teeth, floss and gargle with mouthwash or as my dad would do, hydrogen peroxide, but if you shift with my dad's method, do be wary not to swallow any.
Gargle with brackish water.
Hydrogen peroxide is best point to gargle with,it get better almost immediately.However do not swallow it.