Using rain x for this purpose is a cheap way to keep your glass shower doors looking clean.
Keep soap scum off shower doors.
Remove any remaining soap scum from the door by creating a paste of three parts baking soda and one part plain water in a bowl.
Apply it directly to the surface of your shower door.
Sprinkle a few squirts of rain x on the glass shower door.
Start by scrubbing the exterior part of the door before cleaning the interior part.
How to clean soap scum with vinegar.
The best way to keep soap scum from accumulating on shower doors is to purchase shower glass that has been coated by the factory.
Rain x holds off water as a result this can reduce the rate at which soap scum builds up on your glass shower doors.
These hydrophobic coatings act to fill in the porous surface to make a smooth surface which sheds water.
There are aftermarket coatings that can be applied as well.
To remove the chalky streaks dip a sponge in full strength white vinegar.
In a spray bottle mix 1 part white vinegar with 1 part grease fighting dish soap.
When doing this check for areas where the shower doors seem to overlap and wipe the area.
You should keep in mind ways on how to clean soap scum off glass shower doors.
Or you can use vinegar.
Spray glass door and close to allow the solution to set and drip back into the shower.
Re wet your sponge and scoop up the paste.
It cuts through that film like a knife through warm talc combined with body oils in a steamy environment.
Rub off with a clean towel.