On bottles of mineral water and tetrapack cartons there is always a best-before date. This is required by law because they contain a consumable product. It sounds a bit paradoxical.
After all, natural mineral waters come from subterranean sources which are protected from impurities. That’s why experts also assure us that water in its pure form can be kept almost without any time limitation. A SecoSan Stick from Trotec will ensure permanent purity along with additional freshness and crispness when you add it to your water.
