Many Indian households use RO water purifiers, but very few know about its one side-effect. This is not at all surprising. RO purifiers provide much reliable water purification, but they also waste unnecessary water. So now the question arises on what should you do, should you stop using RO water purifiers? OR stop worrying about the wastage? Out of all the purification technologies available in the market, RO is considered much reliable. It not only helps in removing TDS from water but also other dissolved solids. Reverse Osmosis filters out the substances that are deemed harmful. It includes sediments, TDS, chemicals, and much more. When the source of water supply is polluted, then the amount of rejected water would become more. The rejected water is a concentrated form of impurities which is why the RO membrane does not let it pass through. How to Store the RO Waste Water? One of the easiest ways is to drop the reject pipe in a bucket. So, for example, if your daily drinking mineral water requirement is 20 liters, then on average your RO water purifier will reject around 60 liters of wastewater. Ways to Re-use RO Reject Water Wash Your Car Watering Plants Washing utensils Now Pureit has introduced Pureit Eco Water Saver. The rejected water is minimized to less than 1 glass for every glass of water purified saving up to 80 glasses daily. Hope you liked my answer. If you’ve any queries, drop your question below! Stay safe!