The perception of a urine smell in a Starbucks is often a combination of two factors: the high concentration of certain coffee compounds that can be broken down into ammonia and the potential for a genuine issue with a store's water filters.
The perception of a urine smell in a Starbucks is often a combination of two factors: the high concentration of certain coffee compounds that can be broken down into ammonia and the potential for a genuine issue with a store's water filters.