All fresh fluid milks should be stored at temperatures below 40 °F and should not be stacked high in the display cases. If stored above 40 °F, milk will begin to develop signs of spoilage, including sour odor, off-flavor and curdled consistency.
https://www.clemson.edu/extension/hgic/food/food_safety/handling/hgic3510.html
All milk should be dated before storing. Storing milk in 2-4 ounce (60 to 120 ml) amounts may reduce waste. Refrigerated milk has more anti-infective properties than frozen milk. Cool fresh milk in the refrigerator before adding it to previously frozen milk. Preferably, human milk should be refrigerated or chilled right after it is expressed. Acceptable guidelines for storing human milk are as follows. * The preference is to refrigerate or chill milk right after it is expressed. ** Eight days acceptable if collected in a very clean, careful way.
http://www.llli.org/faq/milkstorage.html
1 When you take it out, let it come back to room temperature before unwrapping. This will keep your chocolates edible for anywhere from three to six months.  And if you need to store it longer: For durations of six months to a year, the freezer can be your friend.
http://www.lakechamplainchocolates.com/i-love-chocolate/all-about-chocolate/how-to-store-chocolate/
1 So instead of the fridge:  Store it in a cool, dry place. When chocolate is kept at a consistent temperature below 70°F (ideally between 65 and 68°F), and at a humidity of less than 55%, the emulsion of cocoa solids and cocoa butter will stay stable for months.
http://www.lakechamplainchocolates.com/i-love-chocolate/all-about-chocolate/how-to-store-chocolate/
By law, Grade A milk must be maintained at a temperature of 45 °F or below. Bacteria in milk will grow minimally below 45 °F. However, temperatures well below 40 °F are necessary to protect the milk's quality. It is critical that these temperatures be maintained through warehousing, distribution, delivery and storage.
https://www.clemson.edu/extension/hgic/food/food_safety/handling/hgic3510.html
Store milk toward the back of the freezer, where temperature is most constant. Milk stored for longer durations in the ranges listed is safe, but some of the lipids in the milk undergo degradation resulting in lower quality.
https://www.cdc.gov/breastfeeding/recommendations/handling_breastmilk.htm
Stored this way, chocolate will last a while: Solid milk chocolate keeps for over a year; solid dark keeps for nearly two years; and white for four months. Filled chocolates, such as truffles, keep for about three to four months (unless they’re full of preservatives).
http://www.lakechamplainchocolates.com/i-love-chocolate/all-about-chocolate/how-to-store-chocolate/
Raw milk is usually pasteurized either by low temperature pasteurization in which the milk is heated to 145 °F or higher for at least 30 minutes, or by high temperature pasteurization in which the milk is heated to 161 °F or higher for at least 15 seconds and then quickly cooled.
https://www.clemson.edu/extension/hgic/food/food_safety/handling/hgic3510.html
1 freezer milk bags that are designed for storing human milk. 2  put only 60 to 120 ml (two to four ounces) of milk in the container (the amount your baby is likely to eat in a single feeding) to avoid waste.  Squeeze out the air at the top before sealing, and allow about an inch for the milk to expand when frozen.
http://www.llli.org/faq/milkstorage.html
1 If delivering breast milk to a child care provider, clearly label the container with the child's name and date. 2  Clearly label the milk with the date it was expressed to facilitate using the oldest milk first.  Do not add fresh milk to already frozen milk within a storage container. It is best not to mix the two.
https://www.cdc.gov/breastfeeding/recommendations/handling_breastmilk.htm
best temperature to store milk
The best temperature to store milk is below 40 degree Fahrenheit. 