Shower caddy with 4-way diverter

A shower caddy comprising:

• a 4-way diverter including:
• a first input to receive heated potable water;
• a first output to direct the heated potable water through a circuit of pipes;
• a second input to receive the heated potable water with an additive fluid back from the circuit of pipes;
• and
• a second output to direct the heated potable water with the additive fluid out of the shower caddy;
• and
• an additive infuser including:
• a reservoir to store a quantity of the additive fluid;
• and
• a user selector to selectively release the additive fluid from the reservoir into the heated potable water flowing through the circuit of pipes connected to the 4-way diverter.

A method of using a shower caddy comprising:

• receiving heated potable water from a potable water source into a 4-way diverter;
• directing the heated potable water out of the 4-way diverter and to a heating circuit;
• heating a quantity of bathing fluid stored within a basin using the heating circuit, which extends through the basin to conduct thermal energy from the heated potable water flowing through the heating circuit to the bathing fluid within the basin;
• receiving the heated potable water back into the 4-way diverter from the heating circuit;
• and
• directing the heated potable water out of the 4-way diverter to a showerhead.