Is ketchup poisonous after its expiration date?

Ketchup is not considered poisonous after its expiration date; however, its texture and flavour may be compromised, and it could be more susceptible to bacterial growth over time. When in doubt, it is always best to visually inspect the condiment. If it looks or smells unusual, it may be prudent to avoid using it and discard it as a safety precaution. Keeping good personal hygiene practices are crucial, which may include washing utensils that made contact with ketchup before serving other food items to prevent further growth or spread of any potential microbes. Additionally, proper and hygienic condiment storage within refrigerator helps keep harmful microbes at bay for longer periods.