I hear these toys are really difficult to clean :/
It isn't very difficult to clean but, you do need to pay a little more attention to the this one as opposed to a toy that is a solid silicone toy. I described a seam between the metallic looking plastic and the silicone in my review. I just like to inspect that seem to make sure it is clean on a regular basis. Otherwise all you need is some soap and running water to clean this toy.