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Costco Urges Customers To Throw Out Prosecco Bottles For This Dangerous Reason By Rolland Judd Sept. 15, 2025 6:10 pm EST

If you were saving a bottle of Kirkland Signature Prosecco Valdobbiadene for a special occasion, it looks as though you will need to replenish your celebratory beverage supply with some of Costco's affordable luxury wine , instead. It has been discovered that the fruity sparkling white wine is prone to bursting unexpectedly, even when innocently languishing in your wine cellar waiting to be enjoyed. Costco issued a warning on September 13 about the problematic bottles, encouraging customers who might have some stashed away somewhere to toss them out — carefully.

The Prosecco Valdobbiadene bottles were sold in Costco stores in 12 states from April 25

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