For your natural stone countertops, make sure to use a neutral cleaner that states "for daily use on natural stone."  Make sure to use this for everything, applying with a microfiber towel.  The micro fiber is a very absorbent rag that absorbs instead of smearing.

The best way to clean floors is to dustmop, dustmop, dustmop!!!  All high traffic areas at least once a day with an untreated dustmop.  They come in 24"' width so you can do the whole floor in minutes.  Then wet mop with a good stone specific neutral cleaner, every 7-10 days and call us about every 12-18 months for a routine cleaning and sealing.