Installation Guide
 33 
The  natural  appearance  of  NextStone™  products  are  maintained  with  little  effort. 
Although  NextStone™  products  will  get  dirty  as  with  any  product  exposed  to  the 
elements,  a  heavy  rain  or  a  simple  washing  with  a garden  hose  will  clean  the 
product  well.  If  additional  cleaning  is  required,  the  following  steps  outline 
recommended cleaning procedures. 
Step 1 
A mild dish soap followed by light brushing with a soft bristle brush will work with 
the  NextStone™  product.  NextStone™  recommends  using  whatever  product  chosen 
on  a  small  area  first  to  check  for  color  fastness.    Use  a  soft  bristle  brush  with  a 
garden hose or  a pressure washer. If  using 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™ products. It would be prudent to test a small area first with 
any new product. 
CLEAN UP 










