Why is ammonia used in window cleaning solutions and not sodium hydroxide.

I am facing this question again and again and i can not get a suitable answer.! Hope your answers can clear my confusion.! Thanks.!

This is because sodium hydroxide is too strong of a base. Ammonia is strong enough to react with greases and oils on the glass, but won't etch the glass, which would let you be able to see through it. Also, it is volatile, so it doesn't stay on the surface after you clean it.

Orson wells and his mar curry.