Do you wear a nose clip when you lap swim?
 

Is your swim style disciplined enough when you lap swim to wear a noseclip?https://www.youtube.com/watch?v=iM0DFO5flX0

I have developed an allergy to pool chlorinated water which makes my nose run the day after and sneeze at the slightest provocation. Wearing a nose clip decreases the air flow thru my nose and does alleviate the condition. Otherwise I would not wear one.

I find nose clips excessively uncomfortable and blow out through my nose to keep it clear. I would preffer to wear ear plugs but I find they simply feed the pool's filter's ear plug habit.