You’ve probably at least once wondered why bottled water has an expiration date. Is water perishable? Can water get old? We bring everything you need to know.
Just like other products, bottled water has an expiration date or at least the best by date written on the package. This is partly due to legal regulations in many countries that require that every product has a shelf life, including water.
The second part is that water is mostly packed in plastic bottles, and they can be more perishable over time than water itself. However, if you have a package of recently expired water, you don’t need to worry. The drink is probably still very correct.
How Long Does Bottled Water Last?
Immediately clear up the dilemma, water does not have an actual shelf life, and it should not spoil in a way that causes digestive problems. We are talking, of course, about pure water. The one with flavors or other contents is not the same as pure water. Nevertheless, certain guidelines for durability exist due to the surrounding circumstances.
You can also save tap water for later use. It should be drinkable and good for health for the next six months, provided you store it properly. True, the taste will probably be a little pale, but the liquid is healthy.
Natural Bottled Water
Purchased bottled water in a glass bottle will have a significantly longer shelf life than what is written on the packaging. However, if it is a plastic package, it would be good to follow the instructions. Namely, the plastic may start to melt over time, and the substances will enter the water. Therefore, even though with unopened bottled water, the plastic itself will make it non-drinkable and unhealthy.
Carbonated water will have the same duration as ordinary non-carbonated water from a bottle. The only difference is that carbonated water will lose the strength of the bubbles over time, so the taste will be blander.
Can Water Expire? Signs to Tell
Water as such should not become unhealthy to drink even if it stays for a long time. However, what may worry you is that the plastic bottle has lost its stability over time, and certain chemical compounds have gotten into the water. In which case, the water may indeed be unhealthy to drink.
So how long is bottled water good for? Here are some signs that your water gets old and should be thrown away:
Sign 1: Discoloration
Water is a clear and pure liquid, so any change in color or some particles’ appearance will mean that something is wrong. If you notice something strange in your cristal water, discard it.
Sign 2: It smells funky
Any unpleasant odor will mean that the water is no longer correct. The only change that can happen to water over time is that it becomes a bit bland in taste, but it shouldn’t have any foul smell.
Sign 3: The bottle is strangely shaped
It rarely happens, but it is possible. When packaged in plastic bottles, harmful gases can sometimes develop, or the bottle will be distorted if it has been exposed to a heat source. In any case, if you see protrusions on the plastic bottle, it is safer to spill the liquid.
What Is The Best Way To Store Bottled Water?
Although the method of storage plays an important role in preserving the quality of water and its longevity, storage tips are not complicated at all. They boil down to the usual recommendations when keeping food or drink.
Tip 1: Avoid heat or sunlight
One of the basic rules is to avoid sun exposure but also all other potential heat sources. Plastic water bottles do not behave well when exposed to heat. Always keep water in a cooler place and preferably in a dark place.
Tip 2: Avoid chemicals
Most bottled water brands are a bit permeable by nature. So it is good to keep water where you keep other food, and never near chemicals or cleaning agents.
Tip 3: Seal the bottle after use
This is more of a preventative measure to avoid particles from the environment from getting into the water. So always put the cap back on and close the bottle.
If it was standing in a glass bottle or some airtight packaging, the water is likely safe to drink even after expiration. But avoid drinking water from plastic bottles if they have expired.
Even after the expiration date, the water really shouldn’t be so unhealthy as to cause you poisoning. However, plastic bottles as such are not healthy in the long run, so if plastic chemical compounds end up in the water, they can harm your health.
It is generally recommended that you consume water within a few days of opening. This is a suggestion more because of the taste quality as the water will become bland over time.
Water is truly the elixir of life and an essential drink you can secure. Therefore, it is not surprising that in every crisis situation, as we saw at the beginning of the pandemic, people reach out to procure large supplies of water.
The good thing is that water can last a long time, especially if you store it in a cooler and darker place. We recommend that you buy water in glass bottles for safety as it can certainly provide longer-lasting quality.
*image by borjomi88/depositphotos