Efflorescence is a powdery deposit of salts which forms on the surface of bricks and mortar. It is usually white but efflorescence may be yellow, green or brown. Salts enter the wall from various ...

Damp can ravage its silent havoc on any age and type of home, weakening the brickwork, causing wet rot in the woodwork, wrecking your interior decor, and making your home chilly and unappealing. Damp ...