This Is What You Need To Check Whenever You Buy Bottled Water

RealClear Contributor

            

Water is a precious resource that is very scarce in certain parts of the world but most of us usually get it freely flowing through our pipes. 

This free flow of water hasn't really hindered the appeal of bottled water as Dasani, Blue Waters and most of the other bottled water companies are still making profits.

Bottled water is sometimes just more convenient but is it really?

Every bottle is made from specific plastics which can contain some dangerous chemicals but luckily for us, most bottled water companies are usually transparent about the type of plastics they use and with a little know-how, you can learn what to look out for so that you can avoid certain chemicals.

These are the various symbols indicating different types of plastic bottles.

Here's what they all mean.

PET/PETE

PET is the most commonly used type of plastic for consumer products, such as drink bottles and certain types of packaging. It's intended for a single use only, as repeated use can cause bacterial growth. These bottles can also release heavy metals and chemicals which cause hormonal imbalances. This is a difficult plastic to decontaminate.

HDP/HDPE

HDPE plastic is the stiffer plastic used in milk gallon jugs, detergent bottles, and some toys and plastic bags. HDPE releases very few chemicals, and experts recommend trying to get water bottles made of this plastic as it's the safest one. 

PVC/3V

PVC is a flexible plastic used to make food wrapping, teething rings, toys for pets and children, and bottles of cooking oil. It releases two toxic chemicals which can potentially cause hormonal imbalances. Experts recommend finding an alternative if possible.

LDPE

Although this plastic releases no chemicals into water, it is not used in the production of water bottles. It is, however, used to package food, where it does leak chemicals. Therefore, it's best avoided. 

PP

This white or semi-transparent plastic is often used to pack yogurt and syrups. It's tough and lightweight, and also doesn't melt when heated, which makes it relatively safe. It's also a great barrier against grease, moisture, and chemicals.

PS

Polystyrene is a cheap, lightweight plastic that can be used in a manner of ways. It's usually found in disposable styrofoam drinking cups, egg cartons, takeout containers, and plastic utensils. When heated, it can release carcinogenic substances. It is meant to be disposable and is not suitable for repeated use.

PC/Unlabeled

This is likely the most dangerous category of plastics as it was designed as a sort of catch-all other uncategorized plastics. These plastics can leach a lot of chemicals into food and beverages, and should be avoided whenever possible.

Be sure to SHARE this helpful information with your family and friends.

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