I USED ALCOHOL TO CLEAN THE SIDE AND FRONT OF MY SAMSUNG A54.

[Miracolous1]

Is it safe?

[Glenntech]

Personally I use lens cleaning wipes or a specific cleaner for electronic equipment.
Some cleaners use alcohol, but these are usually reduced in strength.
If you use pure alcohol, apart from not being a safe thing to use. It could damage the surface finish or something like that.

[Miracolous1]

Will it damage it instantly?

[Miracolous1]

Im dumb when it comes to phones and i overthink everything

[lance78]

Pound shop if you live in uk

[Glenntech]

Alcohol will work very quickly and normally would see something straight away if it was going to be damaged.
I still use the stuff in my post I put a link to below. I know it's not the cheapest, but I've used it a lot and always been OK
But you can get just as good solutions that are not as expensive
https://eu.community.samsung.com/t5/accessories/love-this-phone-cleaning-kit/td-p/4121259?src=ShareB...

[JAMES4578]

Samsung recommend that you use a Microfibre cloth and to apply any liquid to the cloth and not directly to the screen.  You can  use a disinfectant, such as a hypochlorous acid-based solution (containing 50-80ppm) or an alcohol-based solution (containing more than 70% ethanol or isopropyl alcohol).