Xavier Remington 
Holy Water is water from any source blessed holy by a Priest or other religious individual. Often this special water is used in spiritual cleansing or the fight against supernatural evil. Generally, a rather small stoup or bottle is blessed. So can larger bodies of water be transformed into holy status? Yes, in fact, a powerful Priest or, group of Priests may bless a huge body of water such as a pond or even a lake. There are even legends of small seas being blessed for a brief time. Although there is no record of entire oceans becoming hallowed water. Still, these mass-blessed waters can evaporate, and come down as rain or snow. However, over time they mix with other water in the environment thereby rendering them holy neutral in nature.
Naturally Holy Locations
Various powerful places on Earth that are holy will naturally bless things it comes in contact with. For instance, all rain that falls on Vatican City is Holy Rain. This is one reason you’ll never find a vampire, werewolf, dark 
In addition, let’s not forget that the entire planet is protected during the day by the Holy Light provided by our Sun. It’s thought that all stars were personally inspired or created by God to represent every blessed soul that ever existed. Plausibly the photons themselves were indirectly formed from metaphysical energy emitted from Heaven. Its rays are naturally blessed, and therefore holy in nature. This is why so many supernatural beings are unable to withstand its cleansing photonic rays of goodness.
