First, clear the bathroom off all the toiletries and other items like towels, bathrobes, etc. Then apply cleaning solutions to the bathtub and the shower. While you clean the tub and shower, make sure you pour the solution to the floor tiles and leave the floor with the solution for a few minutes. This will remove all the stains automatically and y

Ammonia is a powerful cleaning agent; therefore, you need to dilute it in order to protect your shower wall panels. Mix 1-part ammonia with 2-parts water in a spray bottle. Apply it liberally on your shower panels, then wipe it away a soft cloth.

Use a window scrubber and water to thoroughly clean off the paste mixture. Then dry the shower doors with the window squeegee and a paper towel. Check to make sure the soap scum is completely gone. I was super excited when I didn't see any hard water stains or soap scup left on my shower doors.