I clean with Ammonia and it irritates my nose and throat...
It doesnt last long but will it have any permenant damage???
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katielass · F
@DisgruntledWookie Well, it can be harmful but since it bothers you I'd get a box of masks like surgeons wear and wear one while using any substance that is irritating. Don't wait until your sinuses are so irritated that it causes a problem. You can probably order them from amazon or find at a medical supply store or pharmacy.