Urine test will be done to rule out pregnancy prior to study enrollment. Treatment: ICG arm- will be defined as local application on a pledget soaked with ICG with a concentration of 200µg, upon removal of the pledget a NIR diode laser set at 6W with light emittance introduced intranasally with a 30mm diffuser fiber capable of radiating light circumferentially allowing the light energy to reach all treatable areas. Laser will be activated for 180 seconds. Assuming an approximate radius of the nasal cavity is 3mm, energy density will be around 200J/cm². Treatment will be repeated twice, 5-7 day apart. Cultures will be collected at the end of all treatments.