... bottle again vigorously, and then pour the contents out. 3)Rinse the inside of the bottle, and then place a small ... . Wipe down the outside of the bottle with vinegar; then, rinse under water. 4) Wash the cap with a clean, vinegar ... remain on the cap for up to 15 minutes; otherwise, rinse it off after 1 to 2 minutes.more photos:who ...