Polish for wooden vitrified tile

[henry]

Hello All,

we have put a wooden look vitrified tile in bedroom.

The problem is - it is a matt finish with wooden like finish vitirfied tile and after we clean it becomes like white color and looks bad and old. But its a new tile.

how can we get this look like a new tile, shiny and bright look.

is there a chemical or solution we can use to clean ?

My engineer suggest to use a Lacquered spray but i am told costs 8k. So is there any economical way.

Attached is the pic.

Thanks.