Efflorescence is not a rock band. That’s Evanescence. Efflorescence is the white, chalky substance that appears on concrete, pavers, brick, and stucco. It is residue that is left behind when hard, ...

I routinely presume that people know all about efflorescence, but in fact many don’t. I’m referring to the fluffy white deposits you might find on your concrete floors, brick walls or basement walls.

On cool and damp days, many homeowners worry about mold. When it pours and storms outside, windows often remain closed to avoid letting in moisture. Anxious eyes scan every visible spot on the wall.

Black and white spots on paving can be a common issue as well as one that can ruin the look of your garden but an expert has shared a simple way to 'blast them away'. Patios often cause dismay among ...