If i do a nasal wash daily will it help with my sinus pressure?

Likely: I have many patients that use this technique. You should ensure that you are not riddled with environmental allergies that either need to be avoided or be sensitized to. Sinusitis is possibility too which would require other treatment.

Nasal wash: Hello, my patients who suffer with chronic or recurrent acute sinusitis and use a regular sinus rinse find their symptoms to be better controlled. Sinus pressure is related to a narrowing of the sinus outflow pathways. Afrin nasal spray used twice a day followed by the sinus rinse may work even better. If the symptoms persist despite these maneuvers, then a visit to your ENT may be helpful.