Table of contents:
- 1. Pay attention to the materials used
- 2. Pay attention to the mark on the plastic drinking bottle
- 4. Look for bottles that have a BPA-Free label
- 5. Choose a bottle with a wide neck loop
Currently plastic drinking bottles or tumbler is being favored by most of the world community. Apart from being a way to save money, the use of drinking bottles itself is also intended as an effort to protect the environment. As we know, the use of plastic mineral water bottles with many brands in the market actually contributes to the accumulating environmental waste. If this continues, it is not impossible that the environment will be more and more polluted.
In fact, the use of drinking bottles that are widely sold in the market is not all safe to use. The reason is, some types of bottles actually have a high risk of threatening health because they contain dangerous chemicals. That's why, so that you don't make the wrong choice, know the following tips for choosing a safe drinking bottle.
1. Pay attention to the materials used
Generally, reusable water bottles are made of polyester, polycarbonate, polyethylene, polypropylene, iron (stainless steel), aluminum, or glass. These various types of materials certainly have their respective advantages and disadvantages.
However, the most durable bottles are made of stainless steel and aluminum. The reason is, drinking bottles made from these two materials are indeed stronger. These materials remain durable, both in cold and hot temperatures.
Even though it is relatively safe and high quality, use a drinking bottle made from stainless steel and aluminum can experience corrosion over time. If it's been too long, the iron and aluminum flakes will create a strange taste in your drinking water.
If consumed for too long, of course it will be bad for your health. So if your drinking water has started to taste strange, don't use the bottle again.
2. Pay attention to the mark on the plastic drinking bottle
Not all plastic drinking water bottles are dangerous. The reason is, there are several types of plastic materials that are safe to use repeatedly, provided that you pay attention to the marks printed on the bottle.
You can check the label and code number on the bottom of the bottle. The sign is a triangle in which there are numbers. Below the triangle, there is usually an inscription describing the type of plastic used. Plastic products with number 1 can only be used once. Products with numbers 2 and 4 are safe enough to be used two or three times.
Never choose bottles for drinking numbered 3, 6, and 7. This is because these bottles are considered quite dangerous and have a high risk of contaminating the water consumed.
Meanwhile, the safest plastic products to use are those with the number 5 symbol because they are made from polypropylene which is considered safer from health risks. However, this type of bottle is quite expensive. So you have to spend a little more.
4. Look for bottles that have a BPA-Free label
In addition, to ensure the safety of plastic bottles, you can choose plastic bottles that have a BPA-Free label which means they are BPA free. Bisphenol A (BPA) is a chemical that is widely used in food and beverage packaging.
Although research continues to be done to ascertain the side effects of its use, BPA has been linked to a variety of harmful effects on health, ranging from birth defects, problems with brain and nervous system function, reproductive disorders, and several types of cancer.
5. Choose a bottle with a wide neck loop
As much as possible, choose a drinking bottle with a wide neck. This is so that the bottles you use are easy to clean to the bottom. Meanwhile, bottles with small circles tend to be difficult to brush and clean. As a result, the bottles are more susceptible to growing bacteria, mold, or even mildew in them.
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