Ensuring your  brewer is thoroughly cleaned is vital to making each batch of tea as good as possible. The kit employs a stainless steel spinning nozzle that will remove build up on the top inside of the tank, as well as remove particles that have built up behind the nozzles and fittings. The cleaning kit is placed in the brewer with a couple quick connections and an organic cleaning powder is added to the water. The machine is then turned on and left to clean as long as necessary.