PiriNatural Breathe Clean (100ml) is used to remove allergens such as pollen and dust. PiriNatural Breathe Clean is a saline wash that cleans, washes and moisturises nasal passages when blocked, during a cold or allergy. Aloe vera powder, sea water and purified water. Can be used daily by all the family, from 2 years. 100% natural. Drug free. The Piri product range includes Piriton, Piriteze, Pirinase and PiriNatural. 1. PiriNatural Breathe Clean nasal spray. Washes away allergens such as pollen and dust. 2. Use when nasal passages blocked, during a cold or allergy. 3. Daily saline wash for all the family, from 2 years. 4. 100% natural. Drug free. 5. The Piri product range includes Piriton, Piriteze, Pirinase and PiriNatural