Loved the humor you both posted LOL!!!!! :--))
The best nasal treatment ---vaccined or not----, that Ive researched a little, that appears to me to be relatively safe, is saline % I dunno }, and baby soa and again I dunno what percentage.
Saw were two people Losuiana USA, in 2011 died from amoeba that was living in their tap water. It infects brain, swells brain and 99% of people die. Swimming in fresh water a person can get infected also. I think the flesh eating bacteria along gulf coast of Florida causes bad leg infections and sometimes death more often the above.
Anyway, I went to dentist today with my Safteymate mask on, and no customers were wearing masks in waiting room and the financial secretary was not wearing a mask. Again, my fear is transmitting any covid to my wife is older than me and has had asthma all of her life, high blood pressure and one partial { and mostly minor } stroke.
I moved out of house March of 2020 and into RV out back our house in june 2020. So I wear mask when I drop of her grocieries or if just hanging out inside talking. House is well ventilated. She us the best KN-95{?} masks.
So since I went to the dentist office today, I'm sitting here waiting for boiled water to cool before pooring it into the neti-pot I'm going to use. INo baby soap, so will double the saline packets I use.