How about putting it into your dishwasher!
It will clean your grimy toothbrush holder effortlessly along with other items such as your soap dishes, dish drains, plus much more including range hood filters. If your item is hard plastic, glass, ceramic or metal and it will fit, then just bang them all in the dishwasher!!
Another great tip from your Chester based cleaning company
For any advice regarding your cleaning requirements or if you would like to BOOK A CLEANER please CONTACT ME and I will always get back to you the same working day.