1/4 tsp per cup: Usually 1/4 to 1/2 teaspoon for 8 ounces will do. Nasal lavage can be helpful for chronic sinus congestion, and i often recommend it. However, some studies suggest a risk of infection if neti pot or bottle not kept clean or use of contaminated tap water, or even injury to nasal tissue. So be cautious.
Answered 7/1/2012
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A doctor has provided 1 answer
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