Get a NETTIE pot to clean the sinus out. You can fine them at drug store or Wal-mart in the nose spray section. Nettie pots look similar to a magie gennie pot. Several of my friends use their's daily and swear by how good. My doctor said take Vit.C 2000 milagrams for 3 days(only 3 days).This give the body a extra boost,when you feel a cold coming on.