How long does it take for bread to mold depends on various factors. Some important ones include the type of bread, the humidity and temperature in which it is left, the preservatives in the bread. More factors include the PH value of the bread, the packaging in which the bread is contained, how processed the bread is.
Different types of bread will mold over different time periods. If you refrigerate your bread, however, the shelf life tends to double.
How long does it take for bread to mold also depends not only the type of bread, but also the normal temperatures in an area where the bread is stored. It may start to mold within one week or after one week after the manufacturing or sell date, and this may be faster with whole grain bread or bran bread.
Hot and humid climate will cause bread to mold quickly than cooler temperatures. Similarly, bread tends to mold faster during the summer than winter. How long does it take for bread to mold depends on packaging of the product. Air tight products usually last longer. Once the bread packaging is opened, and air tends to get inside and trapped, the product tends to deteriorate faster, usually within a week. However, once opened if you refrigerate or freeze your bread it will last longer and will not mold soon.
How long does it take for bread to mold? It has been made under poor and unhygienic conditions such as very hot and humid place and is not sotred properly after being manufactured, and is stored warm and moist can mold very quickly. Bread which is stored on the counter or in no air conditioning rooms, during the summer, may not last a week. Bread which is fresh out of the oven, and once cooled is sorted in the freezer will never mold quickly, and its shelf life will be longer. It might taste flaky and not fresh but will not mold. Often one molded piece of bread can contaminate other and spoil the whole loaf; hence any bread kept outside for long and then put back inside the packaging will cause the remaining loaf to spoil.
Soft, soggy white bread is a primary target for mold growth. Homemade organic bread tends to grow mold more quickly. Hence, commercially prepared breads o r bakery breads have preservatives which prevent mold from growing and the bread tend to last longer. Bread with low water content slowly molds.
Surprisingly, bread has PH levels , and that also affects how long does it take for bread to mold quickly. Bread falls between 6.5 and 7 PH levels which is close to neutral and makes bread host mold. High levels of acidity slows down the process of mold spreading and hence acidic breads will mold slowly
Hence, the answer to how long does it take for bread to mold is that it depends on several key factors such as the environmental conditions where bread is made and stored, the recipe with which it is cooked, the type of bread it is, the processing, packaging, and distribution including the degree of mold contamination already existing in the bread.