Can soaking clear plastic earring retainer in boiling salt water solution sterilize it?

I dropped my retainers on the bathroom floor in my dorm room and i wanted to know wat can i do to sterilize them.Can soaking clear plastic earring retainer in boiling salt water solution sterilize it?
Boiling water will do it..you don't need to add saltCan soaking clear plastic earring retainer in boiling salt water solution sterilize it?
i don't know about salt water, but if its an earring then just sterilize it with rubbing alcohol.


if your talking about a retainer for your mouth, then just have it soak in mouthwash for a few minutes. hope either helped!