Product review (2 stars): PRODUCES AN OFFENSIVE ODOR
USED THIS BEFORE WITH NO PROBLEMS. THIS TIME IT CAME FROZEN AND THE BOTTLE "BLEW" WHEN I TRIED TO OPEN IT AFTER I LET IT WARM UP. DON'T KNOW IF ITS BECAUSE IT WAS FROZEN, BUT THIS BOTTLE GIVES OFF A BAD ODOR THRU THE WHOLE HOUSE. HAD TO CLEAN AND DISINFECT HUMIDIFIER AND REPLACE THE FILTER.