I did this stencil on a sidewalk down the street from my house August of 2010. It has been two years so I took a picture of the same spot 24 months later.
1st Pic 2010 Stencil. 2nd Pic 2012 Stencil 24 months old. 3rd Pic Left is Calcium Hypochlorite & Green Wash, Right is Sodium Percarbonate and Green Wash. All 24 months old. 4th Pic is CH & Green Wash on a street light pole 24 months old.
Any questions??????????????????????????????????????????????????
looks great..with my last job i deliberately pressure wash and soft wash separately two large areas next to each other and i cant wait to show the university the difference for the next scheduled cleaning..:)
I did this stencil on a sidewalk down the street from my house August of 2010. It has been two years so I took a picture of the same spot 24 months later.
1st Pic 2010 Stencil.
2nd Pic 2012 Stencil 24 months old.
3rd Pic Left is Calcium Hypochlorite & Green Wash, Right is Sodium Percarbonate and Green Wash. All 24 months old.
4th Pic is CH & Green Wash on a street light pole 24 months old.
Any questions??????????????????????????????????????????????????
AC