How do I clean glass shower doors?

I use a squeeze gee...simular to a window washing tool, just smaller

https://www.hometalk.com/search/posts?filter=clean%20shower%20doors

I use a soft scrub cleaner with a scrubber brush like this one. https://hottubwarehouse.com/products/pool-and-spa-scrubber-brush.

Once it’s cleaned up, I also put down a coat of Rain X wax to prevent hard water junk from rebuilding again.

It really depends how bad they are. If they are quite old and have regularly been left with water on them there may be mineral deposits that have etched the glass. Mine came with the house in that state.

Vinegar spray followed by salt and baking soda mix worked great

Cut a grapefruit in half, cover with kosher salt and use as a scrubber.

Lysol Power Scum cleaner in the blue trigger spray bottle with a Magic Eraser or a scrub brush.

Wet & forget shower for a slower, no scrub solution. You can use 2x a week to accelerate the cleaning process then once a week to keep it clean.

Get rid of grime on the interior of your glass shower door by following these simple steps:

1. Mix one part vinegar with two parts distilled water in an empty spray bottle and shake well.
2. Spray the surface of the shower door with the solution and let it work its magic for 10 minutes.
3. Use a microfiber sponge to wipe away the grime. If you see streaks once the door has dried, use your microfiber cloth to buff them out in a circular motion.