Cleaning walk in shower doors

[Ditsy4]

I have tried lots of methods but can't get shiny, clear looking doors. It is a double door shower which doesn't fully clothes so part can't be cleaned where they now don't fully open.
I bought a new cloth for glass but still getting smears. It just looks grubby when visitors use the bathroom. Tried glass cleaners both spray and wipes and squeedgy which gives best results but still water / soap smears. The rest of the bathroom looks lovely and clean and I clean it at least twice a week, more if DC come home.
Any suggestions?
I have arthritis in both wrists so maybe not enough elbow grease.

Squeegee every time it's used. Hard water here and walk in shower. It's the only way: looks perfect all the time. And quick wipe if all the chrome with a dry e-cloth. I use vinegar or viakal once a week.

Karcher vac

I use a bowl with a measure gauge on it. Usually around 100ml of each