Colleen,
I also use Gentamycin rinse as an ongoing maintenance. I get it from a compounding pharmacy and insurance does not cover it. I have seen a nasal nebulizer-Pari makes one w/ a mask for over your nose. I also do sea salt rinses twice a day w/ the groshen attachment on a water pik and have found it to be helpful as well.
I also use Gentamycin rinse as an ongoing maintenance. I get it from a compounding pharmacy and insurance does not cover it. I have seen a nasal nebulizer-Pari makes one w/ a mask for over your nose. I also do sea salt rinses twice a day w/ the groshen attachment on a water pik and have found it to be helpful as well.