Never reuse an ice pack

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Emanuele Mortarotti in
23 June 2022

Today we will be discussing ice packs and tell you why you shouldn’t reuse disposable ones: you might have an unpleasant accident!

We will use an article we read on seniortocare.com as support.

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Welcome back to the Dispotech blog, the news corner that is always up-to-date for our readers.

Today we will be discussing ice packs and tell you why you shouldn’t reuse disposable ones: you might have an unpleasant accident!

We will use an article we read on seniortocare.com as support. Have a great read!

 

To begin with, let’s outline a brief yet substantial definition of an ice pack. These are disposable devices that are very useful in emergency situations. They usually consist of non-woven fabric bags and an endothermic reaction is triggered inside them when pressed with the fingers, causing the bag to cool instantly.

Now, let’s answer a few questions about ice packs that might be helpful to you.

 

  1. How long does the ice-cold effect of ice packs last?

An instant ice pack stays cold for about 30 minutes.

 

  1. What happens if you reuse an ice pack?

If it is a disposable ice pack, it cannot be reused. It contains chemical agents and reactants that can cause nausea, vomiting, dizziness, drowsiness and confusion if ingested.

 

  1. How are ice packs disposed of?

It depends on the composition of the ice pack you have. Check your ice pack’s label or packaging: it will contain all the necessary information for proper and aware disposal.

 

  1. Is it necessary to put a disposable ice pack in the freezer?

No, you should never put a disposable ice pack in the freezer, because it is meant to be used in emergencies. The cold is activated by pressing the bag with the fingers, which generates an internal chemical reaction.

 

  1. Are ice packs explosive?

Some of the substances contained in disposable ice packs are very dangerous and yes, may cause explosions. Ammonium nitrate, for example, is used in disposable ice packs and, unfortunately, has been amongst the main ingredients in preparing explosive devices used in some terrorist attacks. It has also caused sudden and unintentional explosions.

 

  1. What are disposable ice packs composed of?

There are two ‘bags’ in a disposable instant ice pack: in one there is water, in the other there is ammonium nitrate, calcium ammonium nitrate or urea. The moment the substances come into contact, an endothermic reaction is created that causes the ice pack to cool instantly.

Due to its partly chemical nature, a disposable ice pack can never be refrozen, perforated or reused.

 

What do you think of what you’ve read? If you have doubts or questions, don’t hesitate to contact us.