It is not recommended to reuse mineral water bottles because they release toxic waste such as Bisphenol A - also known by the acronym BPA, which is related to the development of cancer.
In addition, the mouth of the mineral bottle is small and makes it difficult to wash correctly, leading to the accumulation of a large number of bacteria that can develop in the water and on the walls of the bottle, which can infect the organism.
For this reason, the safest thing to do is to use glass bottles, which do not have BPA, have a less rough surface and do not degrade as quickly as plastic, or use bottles without BPA that can be purchased at various household goods stores.
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Bottles that should not be reusedhttps://static.tuasaude.com/media/article/ar/0q/nao-reutilizar-a-garrafa-de-agua_6852_m.jpg">
Example of BPA-free bottleUseful links: