The washbasin bag and cloth are machine washable - wash it on the gentle cycle and hang to dry
The soap dispenser and three-piece scrub brush can be washed with warm water and dish soap, in a dishwasher, or in a sterilizer. The silicone bristle cap on the brush can be removed for deeper cleaning.
*If you are sterilizing your parts in the microwave, be sure to remove the small brush from the three-piece scrub brush as it does have a metal rod attached to the bristlesand therefore cannot go in the microwave.