1. Duct tape
Adhesive tape is a versatile material for fastening structural elements, as well as insulating a fairly wide range. Originally created for packing ammunition boxes, today it is even used for quick repairs. Accordingly, adhesive tape can be of great service even in extreme situations. Therefore, keeping it at home in the closet, both for everyday activities and for some potential global danger, would be an excellent solution.
2. Aluminium foil
The extreme usefulness of aluminum foil in emergencies is reported by most survival instructors. So, it can be an excellent service during the preparation of food and for its own packaging. In addition, a cork for a bottle or dish can be made of foil, and even a knife blade can be sharpened with it. Another function of the foil is protective: it can be used to shelter from precipitation or to be used to reflect light rays to improve illumination or to send a distress signal.
3. WD-40
In fact, WD-40 can rightly be called the opposite of adhesive tape: this substance is useful, not for fixing, but, if necessary, to literally stir up an object. Aerosol WD-40 can deal with a jammed nut or a rusty lock. And in extreme conditions, it will be an excellent tool as a moisture-repellent impregnation for shoes or lubricants. Also, WD-40 can perform the function of a stain remover and even an insect repeller. The only rule for the use of this substance, which must be remembered and followed unswervingly: do not use it near an open flame.
4. Bleach
The current trend towards the elimination of chlorine-containing substances has somewhat removed bleach from the bathrooms of many ordinary citizens. However, bleach is still very useful. First of all, it can be used as a disinfectant for premises. Bleach has another function: it can be used to treat potentially hazardous drinking water. To do this, you need a few drops of bleach per liter of liquid and wait an hour.
Important to remember: such an extreme method of purifying drinking water can be used in the most exceptional cases, when there are simply no other options remains - after all, taking chlorine bleach inside, even in such small quantities, is definitely not useful or even harmless work out.
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5. Battery powered flashlight
The need to have a battery-powered flashlight in the house is well understood, perhaps, by each of us. First of all, they are remembered during a normal power outage. And there is no need to talk about the fact that he will serve an excellent service in difficult extreme conditions. In addition, unlike the same candles, flashlights are also much safer.
In addition to the topic: 7 modern inventions for life that you want to spend money on
Source: https://novate.ru/blogs/261220/57235/
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