is a nasal sprayer - get thee one of those strictly for your silver
I have found the most aggressive sore throats stemming from the crap dripping from my sinuses...the only way to attack it is my two-to-our HARD-snuffing sprayed squirts of colloidal silver up my nose - to the point of then being able to swallow it down.
Do it every hour on the hour...or even half hour if need be.