Clean anti-slip figures

The other day I wanted to clean my anti-slip figures, which stick in the bathtub, of limescale and soap deposits.

Instead of putting me down as usual, to soak them and laboriously to brush off the back with the pimples, I just put them in the washing machine, which I just wanted to turn on.

When I pulled out the laundry, I noticed that the parts looked like new ... I think I had a great idea, I would like to pass on here.

A good Serpentine Belt Squeal Fix - I use Engine Degreaser | April 2024