Products sticking to the mould

Products sticking to the mould. It sometimes happens that when baking cakes, albeit cupcakes or family cakes/ loaf cakes, they just stick to the mould. There could be an imbalance here of sugars. But if this happens over time and tends to worsen/ get more worse there is very likely another cause. When the cakes are releasing lesser over time of weeks and months, it is most probably that the coating of your mould has deteriorated and requires a ‘renovation’.