To make underwear cold, you can put them in the freezer for about 15 to 30 minutes. This timeframe allows the fabric to chill without becoming overly frozen or uncomfortable. Just be sure to place them in a breathable bag to keep them clean and avoid any moisture buildup.
depends on how cold it was in the freezer, and how long it's been since it was brought out.
The time it takes for something to get cold in the freezer depends on the item's initial temperature, size, and the freezer's temperature. Generally, it can take a few hours to overnight for something to fully freeze in a standard home freezer.
It depends on hw long you want to leave it in the freezer, you could leave it there forever. But if you want to know how long you should chill the glass before it gets cold before using it then I don't know.
For skiing in cold weather, I recommend wearing thermal or merino wool long underwear as they provide excellent insulation and moisture-wicking properties to keep you warm and dry.
If it's in brine, you should not put it in the freezer at all.
Not at all
How long CAN you? You can technically wear a pair of underwear for as long as you want to. How long SHOULD you? You should only wear one pair of underwear per DAY. That area should always remain clean, and by keeping the same pair on for multiple days could make you sick or even create an odor. Which, I'm assuming, is not something you'd want.
I am going to guess you mean a freezer or Refrigerator as an Ice box will be as cold as the ice you put in it. Two hours should have a house fridge or freezer down to temperature. An RV fridge could take 8 hours according to the manufacturer.
Anything put in the freezer should last a long time, but it probably should not be frozen or used longer than a year.
Because if it's winter, you're going to get cold otherwise.
Anything put in the freezer should last a long time, but it probably should not be frozen or used longer than a year.
Depends on the quality of the seal and whether or not it gets opened