The plastic parts on showers, which were once bright white, can slowly fade to a dull yellow or cream colour after many years of use.

A 'yellowed' Mira Select control knob.

Alongside faults or wear, this can be a common reason for replacing front covers and control knobs.

Over time, exposure to UV (ultraviolet light) from sunlight, can cause a slow chemical reaction in the polymer (plastic). This can make your shower look old and tired. 

Why not give your shower a refresh by replacing the parts rather than buying a new shower?

Need help finding the control knobs or front covers for your shower? See our article: Need help identifying your Shower or Part?