1 ensure all taps and appliances are in order
2 avoid flushing trash in the toilets.
3 use a bucket for watering plants
4 use water in which fruits and vegetables have been washed to water potted plants
5 any water left in the bottles should be poured it over a plant rather than throwing it down the drain
6 use washing machine only with a full load. reuse the water used for rinsing clothes
7 make rainwater harvesting compulsary.