What are the best products for cleaning windows?

[Pinkcakes3]

I have a feeling I've heard that Windowlene leaves the windows smeary. Is washing up liquid in warm water a good plan? Or is there a better product? Thanks for any recommendations!

Distilled vinegar is great for cleaning although it pongs for a little bit. Leaves glass streak free.

I copied this text from a Google search result

"Vinegar removes film from glass surfaces and leaves windows streak-free. Use one part white vinegar to one part water. Add a squirt of washing-up liquid if windows are grubby."

I use diluted car windscreen washer detergent in a spray bottle, spray the window then wipe off with a microfibre cloth. Works a treat.

I use white vinegar spray and a glass cloth. You can buy them in £1 shops, Home Bargains etc and they work well.

My go to is the Aldi glass cleaner.

Newspaper!! Wet it with warm water and put washing up liquid on, use a squidgee to wash and then dry newspaper to get the rest. Friend’s boyfriend used to clean windows when he was younger and he swore by it!!

Thank you very much for the replies!