I have to say that I used raw local FL honey for several years... I know a few people with bees as my husband grew up in this area with some people in the Ag business... and I still have seasonal allergies.
I still use raw local honey as a sweetener sometimes when I want sweet... just not daily huge doses of it, because I didn't find it made any difference at all. YMMV.
Rinsing my sinuses with a neti pot helps. I haven't tried the NeilMed spray bottle.
I also use Sinus Buster allergy(and natural nasal spray)... but there is no way I'm recommending that product for a kid.
When the pollen is high I also use allergy meds, the 24 hr kind cetirizine or loratidine. Preference for loratidine for seasonal allergies. I tend to use cetirizine in combination with ranitidine, a H2 recept. agonist, for allergic reaction breakouts like hives.
It is what it is... if I don't manage the snot, irritation, and inflammation I'll end up with a sinus infection, or other respiratory infection. There have been quite a few years I've ended up with bronchitis because of not managing the allergies well because of not wanting to take allergy meds. Now I take them.
And that's why I'm here eating HFLC Primal/Paleo.