Pt. Rahul Kaushal Ji have shared the method for preparing holy water at home – take water in a silver glass, hold it in hand and chant mantra “Om” devoid counting & rules. You will feel like the water is getting charged. Now give intent to the water verbally, for example, I am giving this water to this person having this disease and he/she will get well after drinking this water. Make the person drink that water and the water will show its healing power. We often hear anecdotes of healing of someone with holy water, which is possible in some cases. The molecular structure of water retains the memory of everything. Whatever you say to water verbally, it listens to that and retains its memories. It sucks up negativity and gives positivity. This is why we suggest ailing people or people facing insomnia to keep water near the pillow and pour in a plant the next morning so the negativity may be thrown away from the person.