When you're in the winter, the last thing you want is numb toes and fingers. You may have the best extreme cold weather gear, but if you're feeling stiff, bringing along hand warmers packets would help you.
These little hand warmers packets are perfect for cold weather sports. They give you a portable, single-use way to keep your body warm under your winter gear. To help you understand how to use hand warmers packets, here are answers to the most frequently asked questions about hand warmers packets.
How do I activate hand warmers packets?
When you buy hand warmers packets, they come in plastic packaging and most likely there are two sachets in each package. Make sure to seal the bag tightly and shake each bag to mix all the contents together. This usually only takes a few seconds.
What's the hand warmers packets inside ?
There are several different types of hand warmers packets, but the most common hand warmers packets contain small pieces of iron, water, activated charcoal, salt, a water reservoir, and a mineral called "vermiculite." When iron is exposed to oxygen, it begins to oxidize and generate heat. Other natural ingredients perform many different tasks: salt is used to facilitate chemical reactions, carbon is used to dissipate heat, and vermiculite is used to insulate generated heat.
How long do hand warmers packets last?
It depends on which one you get, but most commonly, hand warmers packets last anywhere from five to eight hours. Basically, a pair should last you through a day of outdoor winter activities.
How long do hand warmers packets take to heat up?
The oxidation process starts immediately and you will notice a gradual increase in heat for about 20 minutes. However, you'll feel the warmth sooner than that, and you should place each bag in gloves or winter boots immediately after shaking.
How hot are hand warmers packets?
Because hand warmers packets are activated by exposure to oxygen, they get hotter the longer they're outside. The hand warmers packets can reach temperatures up to 165 degrees Fahrenheit if not in use. Make sure to only use your warmers, such as gloves, mittens, in enclosed spaces. and boots, and avoid using them in vented shoes or gloves.
However, when you follow the directions on the package, you expose chemicals to each other, and a reaction that produces heat takes place. Indeed, it's quite a lot of heat: they can reach up to 135 degrees Fahrenheit. So will hand warmers packets burn you if you use them directly on the skin? Will hand warmers packets blow up your phone if they are in the same pocket?
In short, yes. That's about 20 degrees warmer than what's needed to produce first-degree burns, according to WHNT, and is getting into second-degree burn territory. Please remember ---- Never place the hand warmers packets in direct contact with the skin! The chemical process in the bag is designed to keep your body warm in extreme cold conditions, so direct skin contact may cause burns. Put them in your boots when you wear socks and put them on the inner lining of your winter gloves to protect yourself from burns. Similar to your skin, it's probably not a good idea to expose your phone to hand warmers packets directly. However, you can try putting your phone in a small sock and keeping it in your pocket to keep warm on the stove.
With more knowledge about hand warmer pockets, you must know how to use hand warmer pockets. Considering the hidden dangers in use, we would suggest you to buy rechargeable hand warmers now. Some people recommend Ocoopa Union 2s, which is safer than hand warmers packets. And these hand warmers can be used both to help those suffering from problems such as Raynaud's syndrome or simply too cold hands,producing a massive heat in 3 seconds, but also to heat other parts of the body, for example while you are lying on the sofa at home and your feet are cold. Ocoopa 2s would be a portable, valid hand warmer choice for you.
Although hand warmer pockets bring lots of convenience to our life, we have to admit another fact that hand warmers packets may cause unpredictable things. So it’s time to update your hand warmer pockets !