Do you swab your nose lining with straight 3 % peroxide??
Does it really not burn? Or damage?
I suspect I have some kind of nose parasites as well. I used to rinse my nose with warm water + peroxide in minor amounts. Got a lot of pressure in my head and eyes after the procedure. And headache. Did not see any critters. Although the condition improved a bit.
There is not a lot of info out there about the nasal rinsing with hydrogen peroxide. That's a pity since it might me really helpful with various nasal conditions. After all it does kill all the bacteria.