Installation Guide
 45 
The  natural  appearance  of  NextStone™  products  are  maintained  with  little 
effort.  Although NextStone™ products will get dirty, like anything exposed 
to the atmosphere, a heavy rain or a simple washing with a garden hose will 
do wonders.  If additional cleaning is required the following steps outline the 
recommended cleaning procedure. 
Step 1  
Any liquid soap or a light spray of simple green or the equivalent, followed 
by  light  brushing  with  a  soft  bristle  brush  will  work  with  our 
product.  NextStone™ recommends using whatever product you choose on a 
small area first to check for color fastness.  You can either use a soft bristle 
brush with a garden hose or a pressure washer. If you use a pressure washer, 
be SURE not to get closer than 12 inches and not more than 1500 PSI.  
Step 2 
Although  NextStone™  products  are  not  susceptible  to  mildew,  we 
recommend  using  solution  X-90.    It  is  very  effective  in  removing  mildew 
from vinyl  siding, and  will  work  on  the  NextStone™ product. It  would be 
prudent to test a small area first with any new product. 
CLEAN UP 










