| CASE STUDY 1. 60, Vernon Road, Poynton. A patio and stepping stones had become impreganted with moss. |
Isolated stepping stones are cleaned individually. |
The main area is cleaned by a rotating-head spray machine . |
The difference between before and after cleaning. |
Edges are cleaned by spray- blasting from a nozzle. |
 Fully cleaned, the concrete sealer is applied by brush around the edges. |  The open areas of concrete flags have sealer applied by roller.
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| CASE STUDY 2. 6, Barclay Road, Poynton. Stones steps, path and patio in rear garden and a brick driveway all needed cleaning. |
 Stone steps before cleaning. |
 Stone steps after cleaning. |
| CASE STUDY 3. 195, Styal Road, Heald Green. Block paving at front and terrazzo tiles to rear, in addition to paved areas. |
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 Concrete flags before cleaning. |
 Concrete flags after cleaning. |
 Terrazzo tiles between cleaning. |
 Terrazzo tiles after cleaning. |
| CASE STUDY 4. 87, Micawber Road, Poynton. Stone flags at side of bungalow. | |
 Stone flags before cleaning. |
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