I put goldenseal tea in the neti pot & rinse my sinuses with it. 2 teabags in 12 oz. of warm water. It stings, but it's a natural antibiotic, and the neti pot gets the antibiotics directly to the site of the infection. The best part is that the worse the infection seems, the more immediate & dramatic the cure! This cure was give to me by a homeopath, & I've used it many many times. In fact I'm off to the health food store right now to get another box of tea bags.
For sinus problems use goldenseal power mixed with water to make a paste. Put it up your nose with Q-tip. Repeat until symptoms disappear. I have tried EVERYTHING else and THIS WORKS!