Had sinus scrapping in 12 09. Used your product afterwards initially after surgery. Have considered using it again with prolonged sinus pressure after
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Had sinus scrapping in 12 09. Used your product afterwards initially after surgery. Have considered using it again with prolonged sinus pressure after colds. Date stamp on product box purchased at the time was 12 07 and I was using it in 12 09. Is there a limited shelf life on this product - rinse or bottle itself?
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To the best of my knowledge, there should be no harm done by using the older product. However, we recommend that you purchase new product and begin using that because we cannot guarantee.