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Waterpik Water Flosser products are designed to be used for oral irrigation only. Do not direct water under the tongue, into the ear, nose, or other delicate areas.
Sorry, there was a problem. Please try again later.Don't do it! It is meant for teeth only. I have sinus trouble and i tried a netipot, saline rinses etc. The answer for me was a prescription for Azelastine nasal spray. It actually loosen things up an makes blowing my nose easier.
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