The invention relates to a method and system of water recycling in residential households. A water recycling method includes the steps of collecting water from at least one residential water source and channeling water from at least one residential water source through pipes via gravity to a storage tank. The method includes the steps of filtering and treating the water with a sanitizing agent to remove impurities. The method includes the step of delivering water to the soil and subsoil of the landscape. A water recycling system includes at least one residential water source and a storage tank to collect recycled water from at least one household water source. The pipes are adapted to channel water from at least one residential water source via gravity. A filter and a sanitizing agent can be included to remove impurities. A water delivery device is included to deliver water to the aquifer, soil and subsoil of the landscape.