Wrap the heating pad in a towel or blanket. To subdue the effects of a heating pad, you can cover it with another piece of cloth, such as a towel or blanket. Wrapping a heating pad in another layer of clothing, such as a sweatshirt that no longer fits, makes it safer to use a heating pad on your muscles.
Properly refrigerated, ultrapasteurized milk has a shelf life of 40 to 60 days unopened, compared with 15 to 17 days for milk pasteurized the regular way. But you should consume all milk within 7 to 10 days after opening. Read more about organic fruits and veggies, and test your organic IQ.
The longer the milk has been in the fridge, the sooner it will go bad. If it's only been refrigerator for a day, then it should still be okay for about 6 hours. If it's been in there for 5 days, I'd only give it 2 hours. Your wife shouldn't have to worry about using day-old milk within two hours.