I moved to a new house two months ago and wanted my tiles to look fresh and shiny! So I bought Bona polish! I tried it on one tile and it looked amazing! I was so pleased that I bought two more bottles and used it on all of my tile floors. It looked great for about two months. After that I started noticing milky residue and patches where polish peeling off. It looked like blisters that cracked and the floor looked terrible. I tried everything to remove it. Steam, chemicals, scrubbing, remover, nothing will even touch this disastrous product! If I call professionals, they will probable charge me a fortune and if I try to leave it alone, I will go crazy! I am not sure what to do, but I am warning you! DO NOT BUY THIS PRODUCT!!!!!!!!