[header] How to clean white marble [title] Wipe marble surfaces with a wet cloth. [step] Use only warm tap water, as many household cleaners are too harsh for marble counters. Wipe the length of the counter with a wet cloth. 
Microfiber cloths are best for this if you have them, they'll give the counter a better scrub without needing to use a household cleaner. [substeps] If you need to clean your counter more thoroughly, you can use commercial cleaners specifically designed for marble.