A regular cleaning and maintenance programme will help keep a natural stone floor looking its best.  The amount of cleaning required will depend upon the amount of use the floor receives and the area it is in.  As a general guide a regular dry brush up as part of your normal cleaning regime followed by wet cleaning will suffice.  However, proprietary household cleaners including washing up liquid, must not be used as they can weaken the surface structure and break down the sealant, leaving the stone susceptible to discolouration, staining and damage.  We recommend using a special PH neutral stone floor cleaner.
Any spillages on a natural stone floor should be mopped up immediately.