How to clean streaks from large mirror behind king size bed?

https://www.doityourself.com/stry/how-to-remove-streaks-on-a-mirror

I use jet dry for dishwashers spotting add a small amount to water spray on and wipe off with coffee filters this gets lint and streaks. Clean with dish detergent and warm water before using jet-dry

vinegar and water

The good old stand-by of diluted vinegar or windex to clean and newspaper to wipe streaks still works. Click on the link below. You can also go to Youtube for many more ways to have streak-free mirrors.

https://www.youtube.com/watch?v=fX97ZMeWvmg

distilled water and a soft cloth

Ugh, that's so frustrating. We use rubbing alcohol and newspaper. No paper towels-they are either coated or have chemicals in them to increase absorbency but leave streaks & smudges