Can I Clean Up Moss Organically

We have some clients who don't like spraying chemicals on their pavers or bricks to clean up the moss and green slime.
I regularly spray Duder House in Devonport with our Organic Weedkiller to keep the moss and slime away. And weeds!

The weedkiller is pine oil based and smells great once sprayed.
The only downside is you have to spray more often with this as it leaves no
residue like the Spray & Away does.
A 5 litre will cover the average homes pavers and driveway.
5 litres makes 25 litres. Cover weeds and moss well. It's a contact weed killer so it will kill
what its sprayed on. Even your grass!
It's ok to use around fruit trees and roses and veges.
In fact worms thrive in the ground after use!

Do you use a Glyphosate for your weeds and moss?
Check out this website
http://www.mindfully.org/Pesticide/Monsanto-Roundup-Glyphosate.htm