Soft Washing in Puslinch

Puslinch has a long stone story: granite for building homes, and limestone and sandstone from the quarries. Stone in a house or foundation is often the oldest, most weathered part of it. Limestone and sandstone are soft and porous, and strong acids or hard pressure etch them. Old mortar is soft too. Soft washing suits stone better: a gentle cleaning mix and a low-pressure rinse remove algae and dirt without eating into the surface.

Lichen grows slowly on stone, and it grips. A light growth of algae or lichen lifts with a gentle treatment. A thick crust may need a second visit, or may not come off fully. We test a small patch, explain what we see and do not push a surface further than it can take. Tell us whether the walls are granite, limestone, sandstone or a stone-and-brick mix.

Agriculture is one of the township's main industries, so some properties have a house and several other buildings. Each may be a different material: stone, brick, vinyl, steel or wood. List every building you want washed. Soft washing starts from $350, and the free written quote gives each building its own line and method.

What we plan for in Puslinch

• Stone type: we ask whether the walls are granite, limestone or sandstone, since soft stones need gentler mixes and no strong acids.
• Existing wear: crumbling joints and flaking stone faces are photographed first, so damage that was already there is on record.
• Growth test: lichen and algae get a small test patch first, and we explain what will and will not lift in one visit.
• Building list: house, garage, workshop and barn are quoted separately, each with the method that suits its material.
• Vines and moss: plants growing on walls are wet down and protected, and we ask what you want kept.

Questions from Puslinch homeowners

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