You put cleaner on the floor. Then scrub really really hard.
Wipe up acid spill immediately, and wipe surface with wet cloth. If surfaced is etched, polishing may be required. Dust mop interior terrazzo floors frequently using a clean non-treated dry dust mop. For more tips visit our site
Sherbil is right, the best way to clean and polish a terrazzo floor is professionally. Using store-bought cleaners or polishing products could potentially damage your floors and could lead to costly future repairs. If you want to learn more about cleaning and polishing terrazzo, visit http://cleaningterrazzo.com/terrazzo_polishing.htmlHope this helps!
I agree with hiring a professional, it is called diamond polishing, watch the YouTube video.
www.youtube.com/watch?v=kcrbdIHnGWc
www.youtube.com/watch?v=kcrbdIHnGWc