NeilMed SinuFlo Ready Rinse is a premixed solution that lets you enjoy a natural, soothing saline nasal wash anywhere in the world, without having to measure ingredients or findpurified water. The easy-squeeze bottle system allows you to deliver saline solution with sufficient pressure to clean your nasal passages thoroughly, while maintaining your head in a comfortable position. By washing away excess mucus-as well as allergens, bacteria and environmental pollutants-nasal irrigation can reduce inflammation and relieve congestion, runny nose and post-nasal drip. It has also been found to reduce infection and decrease the need for sinus medications. SinuFlo Ready Rinse is excellent for all ages.Step 1: Please wash your hands. Remove cap and safety seal from bottle. You may warm the solution in a microwave. We recommend that you warm it in increments of five seconds. This is to avoid excessive heating of the water and damage to the device or scalding your nasal passage. Step 2: Assemble black dome cap and tube, then tighten the cap and tube on the bottle securely. Step 3: Standing in front of a sink, bend forward to your comfort level and tilt your head straight down. Keeping your mouth open without holding your breath, place cap snugly against your nasal passage and SQUEEZE BOTTLE GENTLY until the solution starts draining from the OPPOSITE nasal passage or from your mouth. Keep squeezing the bottle GENTLY until at least 1/4 to 1/2 (60 mL/2oz to 120 mL/4oz) of the bottle is used for a proper rinse. Do not swallow the solution. Step 4: Blow your nose gently, without pinching your nose completely because this will apply pressure on the eardrums. If tolerable, sniff in any residual solution remaining in the nasal passage once or twice prior to blowing the nose as this may clean out the posterior nasopharyngeal area (the area at the back of your nasal passage). Some solution will reach the back of the throat, so please spit it out. To help improve drainage of any residual solution, blow your nose gently while tilting your head to the opposite side of the nasal passage that you just rinsed. Now repeat steps 2 & 3 for your other nasal passage.