How long does leche flan takes before it get spoiled?

Leche flan can typically be stored in the refrigerator for about 3 to 5 days before it begins to spoil. Proper storage in an airtight container can help extend its freshness. Signs of spoilage include an off smell, changes in texture, or the presence of mold. For best taste and quality, it's recommended to consume it within a few days.