This amulet is enchanted to emit a purifying energy, unto all of the water flowing into thy dwelling. 

With the rising level of impurities, chemicals, etc, such is important. 

Supernatural purification upon all of the water in thy home or apartment... from drinking water, water that you use for cooking, bath and / or shower water... so that what you drink, use with your food, and to wash with, is sanctified and purified. 

Keep this amulet near any plumbing pipe in your dwelling, such as under your kitchen sink, bathroom sink, near shower or bath... because all of the plumbing is connected, it will anoint the water in all of the pipes therein. 

Surely this offering will be a great blessing unto thee,