What can I add to the Sinus Rinse bottle – besides salt – to get rid of POLYPS – please ? Posted on January 1, 2019March 8, 2023 by 0 Vote Up Vote Down Ask A Doctor Staff asked 4 years ago What can I add to the Sinus Rinse bottle - besides salt - to get rid of POLYPS - please ? 1 Answers 0 Vote Up Vote Down Ask A Doctor Staff answered 4 years ago We do not recommend any additives to our solution. Please follow up with your physician and follow his directions. Please login or Register to submit your answer Username or Email Address Password Remember Me