Tipu's Tiger Chai Inc, of Missoula, Montana recalled its Tipu's Tiger Chai Concentrate because it has the potential to be contaminated with Clostridium botulinum, a bacterium which can cause life-threatening illness or death. Consumers were warned not to use the product even if it does not look or smell spoiled. Botulism, a potentially fatal form of food poisoning, can cause the following symptoms: general weakness, dizziness, double-vision and trouble with speaking or swallowing. Difficulty in breathing, weakness of other muscles, abdominal distension and constipation may also be common symptoms. People experiencing these problems after consuming this product should seek immediate medical attention. Tipu's Tiger Chai Concentrate was distributed, primarily to stores and coffee kiosks in western Montana and one café in Prescott, Arizona using the concentrate for mixed beverages sold on-site. Limited distribution of the bottled product was made directly to consumers in Western Montana. The product is distributed in plastic half gallon (1.89L) units labeled as "Tipu's Tiger Chai, Chai Concentrate". The lid or neck of bottle states "refrigerate after opening" followed by dates of 09/23/09 through and including 05/22/10.