However, my problem is all year round regardless of temperature - it might? even be worse when warm - today was particularly bad and provoked this query.
I don't suffer from hay fever. I always wear eye protection (to prevent runny eyes, but insects mainly).
I'm fit (10,000 miles average a year, cycle daily) and hover around 10st - whether that's at all relevant I don't know.
I regularly pluck excess nasal hairs (vanity mainly).
I've noticed fellow cyclists who are more hirsute up there, don't have the same problem.
I'm 62 years old and have always suffered from this annoyance - but think it might be getting worse
Also constant phlegm is spoiling my daily cycling too
Any thoughts or advice most welcome.